diff --git a/.github/workflows/Aqua.yml b/.github/workflows/Aqua.yml
index 0258393..8e99623 100644
--- a/.github/workflows/Aqua.yml
+++ b/.github/workflows/Aqua.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@latest
         with:
           version: '1'
diff --git a/.github/workflows/Breakage.yml b/.github/workflows/Breakage.yml
index d44e4a2..de408fe 100644
--- a/.github/workflows/Breakage.yml
+++ b/.github/workflows/Breakage.yml
@@ -28,14 +28,14 @@ jobs:
         pkgversion: [latest, stable]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       # Install Julia
       - uses: julia-actions/setup-julia@v1
         with:
           version: 1
           arch: x64
-      - uses: actions/cache@v1
+      - uses: actions/cache@v4
         env:
           cache-name: cache-artifacts
         with:
@@ -100,7 +100,7 @@ jobs:
     needs: break
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - uses: actions/download-artifact@v4
         with:
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 6b4db56..b84bab2 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -32,12 +32,12 @@ jobs:
             arch: x64
             allow_failure: true
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
-      - uses: actions/cache@v1
+      - uses: actions/cache@v4
         env:
           cache-name: cache-artifacts
         with:
@@ -57,7 +57,7 @@ jobs:
     name: Documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v1
         with:
           version: '1'
diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index 092de97..e2860ed 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@latest
         with:
           version: '1.10'
diff --git a/.github/workflows/Formatter.yml b/.github/workflows/Formatter.yml
index 9185602..236131e 100644
--- a/.github/workflows/Formatter.yml
+++ b/.github/workflows/Formatter.yml
@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Install JuliaFormatter and format
         run: |
           julia  -e 'import Pkg; Pkg.add("JuliaFormatter")'
diff --git a/.github/workflows/Invalidations.yml b/.github/workflows/Invalidations.yml
index f0ab753..4a01d8a 100644
--- a/.github/workflows/Invalidations.yml
+++ b/.github/workflows/Invalidations.yml
@@ -22,12 +22,12 @@ jobs:
     - uses: julia-actions/setup-julia@v1
       with:
         version: '1.10'
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: julia-actions/julia-buildpkg@v1
     - uses: julia-actions/julia-invalidations@v1
       id: invs_pr
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         ref: ${{ github.event.repository.default_branch }}
     - uses: julia-actions/julia-buildpkg@v1