diff --git a/ICSharpCode.BamlDecompiler/ICSharpCode.BamlDecompiler.csproj b/ICSharpCode.BamlDecompiler/ICSharpCode.BamlDecompiler.csproj
index cd022af4bc..d054a6512b 100644
--- a/ICSharpCode.BamlDecompiler/ICSharpCode.BamlDecompiler.csproj
+++ b/ICSharpCode.BamlDecompiler/ICSharpCode.BamlDecompiler.csproj
@@ -41,6 +41,12 @@
     <None Include="PackageReadme.md" Pack="true" PackagePath="\" />
   </ItemGroup>
 
+  <!-- https://devblogs.microsoft.com/nuget/enable-repeatable-package-restores-using-a-lock-file/ -->
+  <PropertyGroup>
+    <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
+	<RestoreLockedMode Condition="'$(GITHUB_ACTIONS)' == 'true'">true</RestoreLockedMode>
+  </PropertyGroup>
+
   <ItemGroup>
     <Compile Remove="Properties\AssemblyInfo.template.cs" />
   </ItemGroup>
diff --git a/ICSharpCode.BamlDecompiler/packages.lock.json b/ICSharpCode.BamlDecompiler/packages.lock.json
new file mode 100644
index 0000000000..2fe6f64a07
--- /dev/null
+++ b/ICSharpCode.BamlDecompiler/packages.lock.json
@@ -0,0 +1,44 @@
+{
+  "version": 2,
+  "dependencies": {
+    "net8.0": {
+      "TomsToolbox.Composition.Analyzer": {
+        "type": "Direct",
+        "requested": "[2.21.0, )",
+        "resolved": "2.21.0",
+        "contentHash": "vJx9hxAzjni34slGz78ewqYP9Ylk8dJszfEUK1TF5cflVKMBO3ORSFd0FtICTwJtE8munvZrMrcLWwXt5bIcEA=="
+      },
+      "icsharpcode.decompiler": {
+        "type": "Project",
+        "dependencies": {
+          "System.Collections.Immutable": "[6.0.0, )",
+          "System.Reflection.Metadata": "[6.0.0, )"
+        }
+      },
+      "System.Collections.Immutable": {
+        "type": "CentralTransitive",
+        "requested": "[9.0.0, )",
+        "resolved": "6.0.0",
+        "contentHash": "l4zZJ1WU2hqpQQHXz1rvC3etVZN+2DLmQMO79FhOTZHMn8tDRr+WU287sbomD0BETlmKDn0ygUgVy9k5xkkJdA==",
+        "dependencies": {
+          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
+        }
+      },
+      "System.Reflection.Metadata": {
+        "type": "CentralTransitive",
+        "requested": "[9.0.0, )",
+        "resolved": "6.0.0",
+        "contentHash": "sffDOcex1C3HO5kDolOYcWXTwRpZY/LvJujM6SMjn63fWMJWchYAAmkoAJXlbpZ5yf4d+KMgxd+LeETa4gD9sQ==",
+        "dependencies": {
+          "System.Collections.Immutable": "6.0.0"
+        }
+      },
+      "System.Runtime.CompilerServices.Unsafe": {
+        "type": "CentralTransitive",
+        "requested": "[6.1.0, )",
+        "resolved": "6.0.0",
+        "contentHash": "/iUeP3tq1S0XdNNoMz5C9twLSrM/TH+qElHkXWaPvuNOt+99G75NrV0OS2EqHx5wMN7popYjpc8oTjC1y16DLg=="
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/ICSharpCode.Decompiler/ICSharpCode.Decompiler.csproj b/ICSharpCode.Decompiler/ICSharpCode.Decompiler.csproj
index 583adedebe..5314bd4f7a 100644
--- a/ICSharpCode.Decompiler/ICSharpCode.Decompiler.csproj
+++ b/ICSharpCode.Decompiler/ICSharpCode.Decompiler.csproj
@@ -47,6 +47,12 @@
     <None Include="PackageReadme.md" Pack="true" PackagePath="\" />
     <None Include="DecompilerNuGetPackageIcon.png" Pack="true" PackagePath="\" />
   </ItemGroup>
+  
+  <!-- https://devblogs.microsoft.com/nuget/enable-repeatable-package-restores-using-a-lock-file/ -->
+  <PropertyGroup>
+    <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
+	<RestoreLockedMode Condition="'$(GITHUB_ACTIONS)' == 'true'">true</RestoreLockedMode>
+  </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)' == 'Debug'">
     <CheckForOverflowUnderflow>True</CheckForOverflowUnderflow>
diff --git a/ICSharpCode.Decompiler/packages.lock.json b/ICSharpCode.Decompiler/packages.lock.json
new file mode 100644
index 0000000000..c6e34ae99c
--- /dev/null
+++ b/ICSharpCode.Decompiler/packages.lock.json
@@ -0,0 +1,91 @@
+{
+  "version": 1,
+  "dependencies": {
+    ".NETStandard,Version=v2.0": {
+      "Microsoft.SourceLink.GitHub": {
+        "type": "Direct",
+        "requested": "[8.0.0, )",
+        "resolved": "8.0.0",
+        "contentHash": "G5q7OqtwIyGTkeIOAc3u2ZuV/kicQaec5EaRnc0pIeSnh9LUjj+PYQrJYBURvDt7twGl2PKA7nSN0kz1Zw5bnQ==",
+        "dependencies": {
+          "Microsoft.Build.Tasks.Git": "8.0.0",
+          "Microsoft.SourceLink.Common": "8.0.0"
+        }
+      },
+      "NETStandard.Library": {
+        "type": "Direct",
+        "requested": "[2.0.3, )",
+        "resolved": "2.0.3",
+        "contentHash": "st47PosZSHrjECdjeIzZQbzivYBJFv6P2nv4cj2ypdI204DO+vZ7l5raGMiX4eXMJ53RfOIg+/s4DHVZ54Nu2A==",
+        "dependencies": {
+          "Microsoft.NETCore.Platforms": "1.1.0"
+        }
+      },
+      "System.Collections.Immutable": {
+        "type": "Direct",
+        "requested": "[6.0.0, )",
+        "resolved": "6.0.0",
+        "contentHash": "l4zZJ1WU2hqpQQHXz1rvC3etVZN+2DLmQMO79FhOTZHMn8tDRr+WU287sbomD0BETlmKDn0ygUgVy9k5xkkJdA==",
+        "dependencies": {
+          "System.Memory": "4.5.4",
+          "System.Runtime.CompilerServices.Unsafe": "6.0.0"
+        }
+      },
+      "System.Reflection.Metadata": {
+        "type": "Direct",
+        "requested": "[6.0.0, )",
+        "resolved": "6.0.0",
+        "contentHash": "sffDOcex1C3HO5kDolOYcWXTwRpZY/LvJujM6SMjn63fWMJWchYAAmkoAJXlbpZ5yf4d+KMgxd+LeETa4gD9sQ==",
+        "dependencies": {
+          "System.Collections.Immutable": "6.0.0"
+        }
+      },
+      "TunnelVisionLabs.ReferenceAssemblyAnnotator": {
+        "type": "Direct",
+        "requested": "[1.0.0-alpha.160, )",
+        "resolved": "1.0.0-alpha.160",
+        "contentHash": "ktxB8PGoPpIaYKjLk/+P94Fi2Qw2E1Dw7atBQRrKnHA57sk8WwmkI4RJmg6s5ph4k1RIaaAZMus05ah/AikEkA=="
+      },
+      "Microsoft.Build.Tasks.Git": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
+      },
+      "Microsoft.NETCore.Platforms": {
+        "type": "Transitive",
+        "resolved": "1.1.0",
+        "contentHash": "kz0PEW2lhqygehI/d6XsPCQzD7ff7gUJaVGPVETX611eadGsA3A877GdSlU0LRVMCTH/+P3o2iDTak+S08V2+A=="
+      },
+      "Microsoft.SourceLink.Common": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "dk9JPxTCIevS75HyEQ0E4OVAFhB2N+V9ShCXf8Q6FkUQZDkgLI12y679Nym1YqsiSysuQskT7Z+6nUf3yab6Vw=="
+      },
+      "System.Buffers": {
+        "type": "Transitive",
+        "resolved": "4.5.1",
+        "contentHash": "Rw7ijyl1qqRS0YQD/WycNst8hUUMgrMH4FCn1nNm27M4VxchZ1js3fVjQaANHO5f3sN4isvP4a+Met9Y4YomAg=="
+      },
+      "System.Memory": {
+        "type": "Transitive",
+        "resolved": "4.5.4",
+        "contentHash": "1MbJTHS1lZ4bS4FmsJjnuGJOu88ZzTT2rLvrhW7Ygic+pC0NWA+3hgAen0HRdsocuQXCkUTdFn9yHJJhsijDXw==",
+        "dependencies": {
+          "System.Buffers": "4.5.1",
+          "System.Numerics.Vectors": "4.4.0",
+          "System.Runtime.CompilerServices.Unsafe": "4.5.3"
+        }
+      },
+      "System.Numerics.Vectors": {
+        "type": "Transitive",
+        "resolved": "4.4.0",
+        "contentHash": "UiLzLW+Lw6HLed1Hcg+8jSRttrbuXv7DANVj0DkL9g6EnnzbL75EB7EWsw5uRbhxd/4YdG8li5XizGWepmG3PQ=="
+      },
+      "System.Runtime.CompilerServices.Unsafe": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "/iUeP3tq1S0XdNNoMz5C9twLSrM/TH+qElHkXWaPvuNOt+99G75NrV0OS2EqHx5wMN7popYjpc8oTjC1y16DLg=="
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/ICSharpCode.ILSpyCmd/ICSharpCode.ILSpyCmd.csproj b/ICSharpCode.ILSpyCmd/ICSharpCode.ILSpyCmd.csproj
index ca25d2eef7..aba229ad07 100644
--- a/ICSharpCode.ILSpyCmd/ICSharpCode.ILSpyCmd.csproj
+++ b/ICSharpCode.ILSpyCmd/ICSharpCode.ILSpyCmd.csproj
@@ -31,6 +31,12 @@
   <ItemGroup>
     <None Include="README.md" Pack="true" PackagePath="\" />
   </ItemGroup>
+  
+  <!-- https://devblogs.microsoft.com/nuget/enable-repeatable-package-restores-using-a-lock-file/ -->
+  <PropertyGroup>
+    <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
+	<RestoreLockedMode Condition="'$(GITHUB_ACTIONS)' == 'true'">true</RestoreLockedMode>
+  </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
diff --git a/ICSharpCode.ILSpyCmd/packages.lock.json b/ICSharpCode.ILSpyCmd/packages.lock.json
new file mode 100644
index 0000000000..0ffdf6bd2c
--- /dev/null
+++ b/ICSharpCode.ILSpyCmd/packages.lock.json
@@ -0,0 +1,453 @@
+{
+  "version": 2,
+  "dependencies": {
+    "net8.0": {
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+        "type": "Direct",
+        "requested": "[4.1.1, )",
+        "resolved": "4.1.1",
+        "contentHash": "+a37L3hHZC2KG1sbwdzTGlUWIJWYQv/9I4dLnrC0OVusR/665hkewjlz1jiAKa8jYbve4GTSZsRCoVXcSFFrdA==",
+        "dependencies": {
+          "McMaster.Extensions.CommandLineUtils": "4.1.1",
+          "Microsoft.Extensions.Hosting.Abstractions": "6.0.0",
+          "Microsoft.Extensions.Logging.Abstractions": "6.0.0"
+        }
+      },
+      "Microsoft.Extensions.Hosting": {
+        "type": "Direct",
+        "requested": "[8.0.1, )",
+        "resolved": "8.0.1",
+        "contentHash": "bP9EEkHBEfjgYiG8nUaXqMk/ujwJrffOkNPP7onpRMO8R+OUSESSP4xHkCAXgYZ1COP2Q9lXlU5gkMFh20gRuw==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration": "8.0.0",
+          "Microsoft.Extensions.Configuration.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Configuration.Binder": "8.0.2",
+          "Microsoft.Extensions.Configuration.CommandLine": "8.0.0",
+          "Microsoft.Extensions.Configuration.EnvironmentVariables": "8.0.0",
+          "Microsoft.Extensions.Configuration.FileExtensions": "8.0.1",
+          "Microsoft.Extensions.Configuration.Json": "8.0.1",
+          "Microsoft.Extensions.Configuration.UserSecrets": "8.0.1",
+          "Microsoft.Extensions.DependencyInjection": "8.0.1",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Diagnostics": "8.0.1",
+          "Microsoft.Extensions.FileProviders.Abstractions": "8.0.0",
+          "Microsoft.Extensions.FileProviders.Physical": "8.0.0",
+          "Microsoft.Extensions.Hosting.Abstractions": "8.0.1",
+          "Microsoft.Extensions.Logging": "8.0.1",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Logging.Configuration": "8.0.1",
+          "Microsoft.Extensions.Logging.Console": "8.0.1",
+          "Microsoft.Extensions.Logging.Debug": "8.0.1",
+          "Microsoft.Extensions.Logging.EventLog": "8.0.1",
+          "Microsoft.Extensions.Logging.EventSource": "8.0.1",
+          "Microsoft.Extensions.Options": "8.0.2"
+        }
+      },
+      "NuGet.Protocol": {
+        "type": "Direct",
+        "requested": "[6.12.1, )",
+        "resolved": "6.12.1",
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+        "dependencies": {
+          "NuGet.Packaging": "6.12.1"
+        }
+      },
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+        "requested": "[2.21.0, )",
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+        "contentHash": "vJx9hxAzjni34slGz78ewqYP9Ylk8dJszfEUK1TF5cflVKMBO3ORSFd0FtICTwJtE8munvZrMrcLWwXt5bIcEA=="
+      },
+      "Microsoft.Extensions.Configuration.Abstractions": {
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+        "dependencies": {
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+        }
+      },
+      "Microsoft.Extensions.Configuration.Binder": {
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+        "contentHash": "7IQhGK+wjyGrNsPBjJcZwWAr+Wf6D4+TwOptUt77bWtgNkiV8tDEbhFS+dDamtQFZ2X7kWG9m71iZQRj2x3zgQ==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration.Abstractions": "8.0.0"
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+      },
+      "Microsoft.Extensions.Configuration.CommandLine": {
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+        "contentHash": "NZuZMz3Q8Z780nKX3ifV1fE7lS+6pynDHK71OfU4OZ1ItgvDOhyOC7E6z+JMZrAj63zRpwbdldYFk499t3+1dQ==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration": "8.0.0",
+          "Microsoft.Extensions.Configuration.Abstractions": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.Configuration.EnvironmentVariables": {
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+        "contentHash": "plvZ0ZIpq+97gdPNNvhwvrEZ92kNml9hd1pe3idMA7svR0PztdzVLkoWLcRFgySYXUJc3kSM3Xw3mNFMo/bxRA==",
+        "dependencies": {
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+      },
+      "Microsoft.Extensions.Configuration.FileExtensions": {
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+        "resolved": "8.0.1",
+        "contentHash": "EJzSNO9oaAXnTdtdNO6npPRsIIeZCBSNmdQ091VDO7fBiOtJAAeEq6dtrVXIi3ZyjC5XRSAtVvF8SzcneRHqKQ==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration": "8.0.0",
+          "Microsoft.Extensions.Configuration.Abstractions": "8.0.0",
+          "Microsoft.Extensions.FileProviders.Abstractions": "8.0.0",
+          "Microsoft.Extensions.FileProviders.Physical": "8.0.0",
+          "Microsoft.Extensions.Primitives": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.Configuration.UserSecrets": {
+        "type": "Transitive",
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+        "contentHash": "7tYqdPPpAK+3jO9d5LTuCK2VxrEdf85Ol4trUr6ds4jclBecadWZ/RyPCbNjfbN5iGTfUnD/h65TOQuqQv2c+A==",
+        "dependencies": {
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+          "Microsoft.Extensions.Configuration.Binder": "8.0.2",
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+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.2",
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+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Logging.Configuration": "8.0.1",
+          "Microsoft.Extensions.Options": "8.0.2"
+        }
+      },
+      "Microsoft.Extensions.Logging.Debug": {
+        "type": "Transitive",
+        "resolved": "8.0.1",
+        "contentHash": "B8hqNuYudC2RB+L/DI33uO4rf5by41fZVdcVL2oZj0UyoAZqnwTwYHp1KafoH4nkl1/23piNeybFFASaV2HkFg==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Logging": "8.0.1",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2"
+        }
+      },
+      "Microsoft.Extensions.Logging.EventLog": {
+        "type": "Transitive",
+        "resolved": "8.0.1",
+        "contentHash": "ZD1m4GXoxcZeDJIq8qePKj+QAWeQNO/OG8skvrOG8RQfxLp9MAKRoliTc27xanoNUzeqvX5HhS/I7c0BvwAYUg==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Logging": "8.0.1",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Options": "8.0.2",
+          "System.Diagnostics.EventLog": "8.0.1"
+        }
+      },
+      "Microsoft.Extensions.Logging.EventSource": {
+        "type": "Transitive",
+        "resolved": "8.0.1",
+        "contentHash": "YMXMAla6B6sEf/SnfZYTty633Ool3AH7KOw2LOaaEqwSo2piK4f7HMtzyc3CNiipDnq1fsUSuG5Oc7ZzpVy8WQ==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Logging": "8.0.1",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Options": "8.0.2",
+          "Microsoft.Extensions.Primitives": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.Options": {
+        "type": "Transitive",
+        "resolved": "8.0.2",
+        "contentHash": "dWGKvhFybsaZpGmzkGCbNNwBD1rVlWzrZKANLW/CcbFJpCEceMCGzT7zZwHOGBCbwM0SzBuceMj5HN1LKV1QqA==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.0",
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+        "contentHash": "0f4DMRqEd50zQh+UyJc+/HiBsZ3vhAQALgdkcQEalSH1L2isdC7Yj54M3cyo5e+BeO5fcBQ7Dxly8XiBBcvRgw==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Configuration.Binder": "8.0.0",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Options": "8.0.0",
+          "Microsoft.Extensions.Primitives": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.Primitives": {
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+      },
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+      },
+      "NuGet.Common": {
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+        "resolved": "6.12.1",
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+        "dependencies": {
+          "NuGet.Frameworks": "6.12.1"
+        }
+      },
+      "NuGet.Configuration": {
+        "type": "Transitive",
+        "resolved": "6.12.1",
+        "contentHash": "IRwlY1379ZgJ0oEJvjD+lDuOhJ5S1fsU5n/bEC5/i0+N9bo2WIMDAdaQ/qIdyK/gMJ/YWS+++GSX6rN7luqEvg==",
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+      },
+      "NuGet.Packaging": {
+        "type": "Transitive",
+        "resolved": "6.12.1",
+        "contentHash": "6s5NO3VNX6fIx6GwuWZtIsal9W1xkelYd3Vg2KUAg1zGqnKC3wB5IZlombvVGVGcwyl/A+iDvpUwSvgeDoB3wA==",
+        "dependencies": {
+          "Newtonsoft.Json": "13.0.3",
+          "NuGet.Configuration": "6.12.1",
+          "NuGet.Versioning": "6.12.1",
+          "System.Formats.Asn1": "8.0.1",
+          "System.Security.Cryptography.Pkcs": "6.0.4"
+        }
+      },
+      "NuGet.Versioning": {
+        "type": "Transitive",
+        "resolved": "6.12.1",
+        "contentHash": "fJ6rFYANDnohFsdpaY79FvrJxI6murmoOxXz6nZlf819F48+IBKMnAIg3oIBRtZq5y498ObMtKnro5IitvizUg=="
+      },
+      "System.ComponentModel.Annotations": {
+        "type": "Transitive",
+        "resolved": "5.0.0",
+        "contentHash": "dMkqfy2el8A8/I76n2Hi1oBFEbG1SfxD2l5nhwXV3XjlnOmwxJlQbYpJH4W51odnU9sARCSAgv7S3CyAFMkpYg=="
+      },
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+        "contentHash": "n1ZP7NM2Gkn/MgD8+eOT5MulMj6wfeQMNS2Pizvq5GHCZfjlFMXV2irQlQmJhwA2VABC57M0auudO89Iu2uRLg=="
+      },
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+      },
+      "System.Security.Cryptography.Pkcs": {
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+        "contentHash": "LGbXi1oUJ9QgCNGXRO9ndzBL/GZgANcsURpMhNR8uO+rca47SZmciS3RSQUvlQRwK3QHZSHNOXzoMUASKA+Anw==",
+        "dependencies": {
+          "System.Formats.Asn1": "6.0.0"
+        }
+      },
+      "System.Security.Cryptography.ProtectedData": {
+        "type": "Transitive",
+        "resolved": "4.4.0",
+        "contentHash": "cJV7ScGW7EhatRsjehfvvYVBvtiSMKgN8bOVI0bQhnF5bU7vnHVIsH49Kva7i7GWaWYvmEzkYVk1TC+gZYBEog=="
+      },
+      "icsharpcode.decompiler": {
+        "type": "Project",
+        "dependencies": {
+          "System.Collections.Immutable": "[6.0.0, )",
+          "System.Reflection.Metadata": "[6.0.0, )"
+        }
+      },
+      "icsharpcode.ilspyx": {
+        "type": "Project",
+        "dependencies": {
+          "ICSharpCode.Decompiler": "[8.0.0-noversion, )",
+          "K4os.Compression.LZ4": "[1.3.8, )",
+          "Mono.Cecil": "[0.11.6, )",
+          "System.Composition.AttributedModel": "[9.0.0, )",
+          "System.Reflection.Metadata": "[9.0.0, )",
+          "System.Runtime.CompilerServices.Unsafe": "[6.1.0, )"
+        }
+      },
+      "K4os.Compression.LZ4": {
+        "type": "CentralTransitive",
+        "requested": "[1.3.8, )",
+        "resolved": "1.3.8",
+        "contentHash": "LhwlPa7c1zs1OV2XadMtAWdImjLIsqFJPoRcIWAadSRn0Ri1DepK65UbWLPmt4riLqx2d40xjXRk0ogpqNtK7g=="
+      },
+      "McMaster.Extensions.CommandLineUtils": {
+        "type": "CentralTransitive",
+        "requested": "[4.1.1, )",
+        "resolved": "4.1.1",
+        "contentHash": "zxgDY+G5yVq2q8sVB3Z275Qkxed1jC95nwAfnlSyoG4l5Nicvd4+ke1jXusEZEfyuErlAgXCKS937c13FmZWBg==",
+        "dependencies": {
+          "System.ComponentModel.Annotations": "5.0.0"
+        }
+      },
+      "Microsoft.Extensions.Configuration": {
+        "type": "CentralTransitive",
+        "requested": "[8.0.0, )",
+        "resolved": "8.0.0",
+        "contentHash": "0J/9YNXTMWSZP2p2+nvl8p71zpSwokZXZuJW+VjdErkegAnFdO1XlqtA62SJtgVYHdKu3uPxJHcMR/r35HwFBA==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Primitives": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.Configuration.Json": {
+        "type": "CentralTransitive",
+        "requested": "[8.0.1, )",
+        "resolved": "8.0.1",
+        "contentHash": "L89DLNuimOghjV3tLx0ArFDwVEJD6+uGB3BMCMX01kaLzXkaXHb2021xOMl2QOxUxbdePKUZsUY7n2UUkycjRg==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration": "8.0.0",
+          "Microsoft.Extensions.Configuration.Abstractions": "8.0.0",
+          "Microsoft.Extensions.Configuration.FileExtensions": "8.0.1",
+          "Microsoft.Extensions.FileProviders.Abstractions": "8.0.0"
+        }
+      },
+      "Microsoft.Extensions.DependencyInjection.Abstractions": {
+        "type": "CentralTransitive",
+        "requested": "[8.0.2, )",
+        "resolved": "8.0.2",
+        "contentHash": "3iE7UF7MQkCv1cxzCahz+Y/guQbTqieyxyaWKhrRO91itI9cOKO76OHeQDahqG4MmW5umr3CcCvGmK92lWNlbg=="
+      },
+      "Mono.Cecil": {
+        "type": "CentralTransitive",
+        "requested": "[0.11.6, )",
+        "resolved": "0.11.6",
+        "contentHash": "f33RkDtZO8VlGXCtmQIviOtxgnUdym9xx/b1p9h91CRGOsJFxCFOFK1FDbVt1OCf1aWwYejUFa2MOQyFWTFjbA=="
+      },
+      "System.Collections.Immutable": {
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+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "QhkXUl2gNrQtvPmtBTQHb0YsUrDiDQ2QS09YbtTTiSjGcf7NBqtYbrG/BE06zcBPCKEwQGzIv13IVdXNOSub2w=="
+      },
+      "System.Composition.AttributedModel": {
+        "type": "CentralTransitive",
+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "iri00l/zIX9g4lHMY+Nz0qV1n40+jFYAmgsaiNn16xvt2RDwlqByNG4wgblagnDYxm3YSQQ0jLlC/7Xlk9CzyA=="
+      },
+      "System.Reflection.Metadata": {
+        "type": "CentralTransitive",
+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "ANiqLu3DxW9kol/hMmTWbt3414t9ftdIuiIU7j80okq2YzAueo120M442xk1kDJWtmZTqWQn7wHDvMRipVOEOQ==",
+        "dependencies": {
+          "System.Collections.Immutable": "9.0.0"
+        }
+      },
+      "System.Runtime.CompilerServices.Unsafe": {
+        "type": "CentralTransitive",
+        "requested": "[6.1.0, )",
+        "resolved": "6.1.0",
+        "contentHash": "5o/HZxx6RVqYlhKSq8/zronDkALJZUT2Vz0hx43f0gwe8mwlM0y2nYlqdBwLMzr262Bwvpikeb/yEwkAa5PADg=="
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/ICSharpCode.ILSpyX/ICSharpCode.ILSpyX.csproj b/ICSharpCode.ILSpyX/ICSharpCode.ILSpyX.csproj
index 76a7b35044..4272c40aa5 100644
--- a/ICSharpCode.ILSpyX/ICSharpCode.ILSpyX.csproj
+++ b/ICSharpCode.ILSpyX/ICSharpCode.ILSpyX.csproj
@@ -48,6 +48,12 @@
     <None Include="PackageReadme.md" Pack="true" PackagePath="\" />
   </ItemGroup>
 
+  <!-- https://devblogs.microsoft.com/nuget/enable-repeatable-package-restores-using-a-lock-file/ -->
+  <PropertyGroup>
+    <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
+	<RestoreLockedMode Condition="'$(GITHUB_ACTIONS)' == 'true'">true</RestoreLockedMode>
+  </PropertyGroup>
+
   <ItemGroup>
     <Compile Remove="Properties\AssemblyInfo.template.cs" />
   </ItemGroup>
diff --git a/ICSharpCode.ILSpyX/packages.lock.json b/ICSharpCode.ILSpyX/packages.lock.json
new file mode 100644
index 0000000000..37a460ef09
--- /dev/null
+++ b/ICSharpCode.ILSpyX/packages.lock.json
@@ -0,0 +1,79 @@
+{
+  "version": 2,
+  "dependencies": {
+    "net8.0": {
+      "K4os.Compression.LZ4": {
+        "type": "Direct",
+        "requested": "[1.3.8, )",
+        "resolved": "1.3.8",
+        "contentHash": "LhwlPa7c1zs1OV2XadMtAWdImjLIsqFJPoRcIWAadSRn0Ri1DepK65UbWLPmt4riLqx2d40xjXRk0ogpqNtK7g=="
+      },
+      "Microsoft.SourceLink.GitHub": {
+        "type": "Direct",
+        "requested": "[8.0.0, )",
+        "resolved": "8.0.0",
+        "contentHash": "G5q7OqtwIyGTkeIOAc3u2ZuV/kicQaec5EaRnc0pIeSnh9LUjj+PYQrJYBURvDt7twGl2PKA7nSN0kz1Zw5bnQ==",
+        "dependencies": {
+          "Microsoft.Build.Tasks.Git": "8.0.0",
+          "Microsoft.SourceLink.Common": "8.0.0"
+        }
+      },
+      "Mono.Cecil": {
+        "type": "Direct",
+        "requested": "[0.11.6, )",
+        "resolved": "0.11.6",
+        "contentHash": "f33RkDtZO8VlGXCtmQIviOtxgnUdym9xx/b1p9h91CRGOsJFxCFOFK1FDbVt1OCf1aWwYejUFa2MOQyFWTFjbA=="
+      },
+      "System.Composition.AttributedModel": {
+        "type": "Direct",
+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "iri00l/zIX9g4lHMY+Nz0qV1n40+jFYAmgsaiNn16xvt2RDwlqByNG4wgblagnDYxm3YSQQ0jLlC/7Xlk9CzyA=="
+      },
+      "System.Reflection.Metadata": {
+        "type": "Direct",
+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "ANiqLu3DxW9kol/hMmTWbt3414t9ftdIuiIU7j80okq2YzAueo120M442xk1kDJWtmZTqWQn7wHDvMRipVOEOQ==",
+        "dependencies": {
+          "System.Collections.Immutable": "9.0.0"
+        }
+      },
+      "System.Runtime.CompilerServices.Unsafe": {
+        "type": "Direct",
+        "requested": "[6.1.0, )",
+        "resolved": "6.1.0",
+        "contentHash": "5o/HZxx6RVqYlhKSq8/zronDkALJZUT2Vz0hx43f0gwe8mwlM0y2nYlqdBwLMzr262Bwvpikeb/yEwkAa5PADg=="
+      },
+      "TomsToolbox.Composition.Analyzer": {
+        "type": "Direct",
+        "requested": "[2.21.0, )",
+        "resolved": "2.21.0",
+        "contentHash": "vJx9hxAzjni34slGz78ewqYP9Ylk8dJszfEUK1TF5cflVKMBO3ORSFd0FtICTwJtE8munvZrMrcLWwXt5bIcEA=="
+      },
+      "Microsoft.Build.Tasks.Git": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
+      },
+      "Microsoft.SourceLink.Common": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "dk9JPxTCIevS75HyEQ0E4OVAFhB2N+V9ShCXf8Q6FkUQZDkgLI12y679Nym1YqsiSysuQskT7Z+6nUf3yab6Vw=="
+      },
+      "icsharpcode.decompiler": {
+        "type": "Project",
+        "dependencies": {
+          "System.Collections.Immutable": "[6.0.0, )",
+          "System.Reflection.Metadata": "[6.0.0, )"
+        }
+      },
+      "System.Collections.Immutable": {
+        "type": "CentralTransitive",
+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "QhkXUl2gNrQtvPmtBTQHb0YsUrDiDQ2QS09YbtTTiSjGcf7NBqtYbrG/BE06zcBPCKEwQGzIv13IVdXNOSub2w=="
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/ILSpy.Installer/ILSpy.Installer.csproj b/ILSpy.Installer/ILSpy.Installer.csproj
index 6edfaab496..266020a764 100644
--- a/ILSpy.Installer/ILSpy.Installer.csproj
+++ b/ILSpy.Installer/ILSpy.Installer.csproj
@@ -15,7 +15,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="WixSharp" Version="1.25.3" />
+    <PackageReference Include="WixSharp" Version="1.26.0" />
     <PackageReference Include="WixSharp.wix.bin" Version="3.14.1" />
   </ItemGroup>