diff --git a/Source/NETworkManager.Models/NETworkManager.Models.csproj b/Source/NETworkManager.Models/NETworkManager.Models.csproj
index f35776238a..4d10d124f1 100644
--- a/Source/NETworkManager.Models/NETworkManager.Models.csproj
+++ b/Source/NETworkManager.Models/NETworkManager.Models.csproj
@@ -29,7 +29,7 @@
         <PackageReference Include="AWSSDK.Core" Version="3.7.400.4"/>
         <PackageReference Include="DnsClient" Version="1.8.0"/>
         <PackageReference Include="IPNetwork2" Version="3.0.667"/>
-        <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.2"/>
+        <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.3"/>
         <PackageReference Include="log4net" Version="2.0.17"/>
         <PackageReference Include="MahApps.Metro" Version="2.4.10"/>
         <PackageReference Include="MahApps.Metro.IconPacks.FontAwesome" Version="5.0.0"/>
diff --git a/Source/NETworkManager.Settings/NETworkManager.Settings.csproj b/Source/NETworkManager.Settings/NETworkManager.Settings.csproj
index be2224daa6..e7018d7b34 100644
--- a/Source/NETworkManager.Settings/NETworkManager.Settings.csproj
+++ b/Source/NETworkManager.Settings/NETworkManager.Settings.csproj
@@ -45,7 +45,7 @@
     </ItemGroup>
     <ItemGroup>
         <PackageReference Include="DnsClient" Version="1.8.0"/>
-        <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.2"/>
+        <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.3"/>
         <PackageReference Include="log4net" Version="2.0.17"/>
         <PackageReference Include="MahApps.Metro" Version="2.4.10"/>
         <PackageReference Include="MahApps.Metro.IconPacks.FontAwesome" Version="5.0.0"/>
diff --git a/Source/NETworkManager.Validators/NETworkManager.Validators.csproj b/Source/NETworkManager.Validators/NETworkManager.Validators.csproj
index eec193e9e3..3502afe6d0 100644
--- a/Source/NETworkManager.Validators/NETworkManager.Validators.csproj
+++ b/Source/NETworkManager.Validators/NETworkManager.Validators.csproj
@@ -16,7 +16,7 @@
         <Compile Include="..\GlobalAssemblyInfo.cs" Link="Properties\GlobalAssemblyInfo.cs"/>
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.2"/>
+        <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.3"/>
     </ItemGroup>
     <ItemGroup>
         <ProjectReference Include="..\NETworkManager.Localization\NETworkManager.Localization.csproj"/>
diff --git a/Source/NETworkManager/NETworkManager.csproj b/Source/NETworkManager/NETworkManager.csproj
index 3fe44fb15c..5ca315f0af 100644
--- a/Source/NETworkManager/NETworkManager.csproj
+++ b/Source/NETworkManager/NETworkManager.csproj
@@ -62,7 +62,7 @@
         <PackageReference Include="DnsClient" Version="1.8.0"/>
         <PackageReference Include="gong-wpf-dragdrop" Version="3.2.1"/>
         <PackageReference Include="IPNetwork2" Version="3.0.667"/>
-        <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.2"/>
+        <PackageReference Include="Lextm.SharpSnmpLib" Version="12.5.3"/>
         <PackageReference Include="LiveCharts.Wpf" Version="0.9.7"/>
         <PackageReference Include="LoadingIndicators.WPF" Version="0.0.1"/>
         <PackageReference Include="log4net" Version="2.0.17"/>