diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 64b2ca437067..37d697dc3440 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -51,7 +51,7 @@ jobs:
           curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v21.4/protoc-21.4-linux-x86_64.zip
           unzip protoc-21.4-linux-x86_64.zip
       - name: Cache Cargo
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /home/runner/.cargo
           key: cargo-coverage-cache3-
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 1604a7be4372..193f30d8588f 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -119,12 +119,12 @@ jobs:
           rustup default ${{ matrix.rust }}
           rustup component add rustfmt clippy
       - name: Cache Cargo
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /home/runner/.cargo
           key: cargo-maturin-cache-
       - name: Cache Rust dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: /home/runner/target
           # this key is not equal because maturin uses different compilation flags.