diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index c586a64..e9f8e9c 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -31,13 +31,13 @@ jobs:
           command: generate-lockfile
 
       - name: Cache cargo registry
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.cargo/registry
           key: ${{ matrix.version }}-x86_64-unknown-linux-gnu-cargo-registry-trimmed-${{ hashFiles('**/Cargo.lock') }}
 
       - name: Cache cargo index
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.cargo/git
           key: ${{ matrix.version }}-x86_64-unknown-linux-gnu-cargo-index-trimmed-${{ hashFiles('**/Cargo.lock') }}
diff --git a/.github/workflows/osx.yml b/.github/workflows/osx.yml
index 0b81663..22fc3df 100644
--- a/.github/workflows/osx.yml
+++ b/.github/workflows/osx.yml
@@ -29,13 +29,13 @@ jobs:
           command: generate-lockfile
 
       - name: Cache cargo registry
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.cargo/registry
           key: ${{ matrix.version }}-x86_64-apple-darwin-cargo-registry-trimmed-${{ hashFiles('**/Cargo.lock') }}
 
       - name: Cache cargo index
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.cargo/git
           key: ${{ matrix.version }}-x86_64-apple-darwin-cargo-index-trimmed-${{ hashFiles('**/Cargo.lock') }}