diff --git a/.github/workflows/abi-cafe.yml b/.github/workflows/abi-cafe.yml
index bd3b051185b..e6bf944f552 100644
--- a/.github/workflows/abi-cafe.yml
+++ b/.github/workflows/abi-cafe.yml
@@ -33,14 +33,14 @@ jobs:
               TARGET_TRIPLE: x86_64-pc-windows-gnu
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: CPU features
       if: matrix.os == 'ubuntu-latest'
       run: cat /proc/cpuinfo
 
     - name: Cache cargo target dir
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: build/cg_clif
         key: ${{ runner.os }}-${{ matrix.env.TARGET_TRIPLE }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index 3efdec41559..b4f8ce0f532 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -10,7 +10,7 @@ jobs:
   audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: |
           sed -i 's/components.*/components = []/' rust-toolchain
           echo 'profile = "minimal"' >> rust-toolchain
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9bbb18fc37f..cf9a105538d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,7 +10,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Avoid installing rustc-dev
       run: |
@@ -64,14 +64,14 @@ jobs:
               TARGET_TRIPLE: x86_64-pc-windows-gnu
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: CPU features
       if: matrix.os == 'ubuntu-latest'
       run: cat /proc/cpuinfo
 
     - name: Cache cargo target dir
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: build/cg_clif
         key: ${{ runner.os }}-${{ matrix.env.TARGET_TRIPLE }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
@@ -138,7 +138,7 @@ jobs:
         shell: bash
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: CPU features
       run: cat /proc/cpuinfo
@@ -164,13 +164,13 @@ jobs:
         shell: bash
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: CPU features
       run: cat /proc/cpuinfo
 
     - name: Cache cargo target dir
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: build/cg_clif
         key: ${{ runner.os }}-x86_64-unknown-linux-gnu-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
@@ -221,10 +221,10 @@ jobs:
               TARGET_TRIPLE: x86_64-pc-windows-gnu
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Cache cargo target dir
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: build/cg_clif
         key: ${{ runner.os }}-${{ matrix.env.TARGET_TRIPLE }}-dist-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
@@ -276,7 +276,7 @@ jobs:
       cancel-in-progress: true
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Download all built artifacts
         uses: actions/download-artifact@v4
diff --git a/.github/workflows/rustc.yml b/.github/workflows/rustc.yml
index 8085dc58263..930d025b73e 100644
--- a/.github/workflows/rustc.yml
+++ b/.github/workflows/rustc.yml
@@ -9,13 +9,13 @@ jobs:
     timeout-minutes: 60
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: CPU features
       run: cat /proc/cpuinfo
 
     - name: Cache cargo target dir
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: build/cg_clif
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
@@ -32,13 +32,13 @@ jobs:
     timeout-minutes: 60
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: CPU features
       run: cat /proc/cpuinfo
 
     - name: Cache cargo target dir
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: build/cg_clif
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}