diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index bdfb2543c..782a2b65b 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -62,7 +62,7 @@ jobs:
         toolchain: ${{ matrix.rust-toolchain }}
         components: clippy, rustfmt
     - name: Cache cargo-all-features
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         key: cargo-all-features-bins-${{ env.CARGO_ALL_FEATURES_VERSION }}-rust-${{ matrix.rust-toolchain }}
         path: |
diff --git a/.github/workflows/supply-chain.yml b/.github/workflows/supply-chain.yml
index 376b13d6f..7f30db31d 100644
--- a/.github/workflows/supply-chain.yml
+++ b/.github/workflows/supply-chain.yml
@@ -22,7 +22,7 @@ jobs:
     - name: Install Rust toolchain
       uses: dtolnay/rust-toolchain@stable
     - name: Cache cargo vet
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ${{ runner.tool_cache }}/cargo-vet
         key: cargo-vet-bin-${{ env.CARGO_VET_VERSION }}