diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 269a10c5..8341a188 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -55,7 +55,7 @@ jobs:
           sudo apt-get install -y cuda-nvcc-${CUDA_VERSION} libcublas-dev-${CUDA_VERSION}
       - name: Cache grpc
         id: cache-grpc
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: grpc
           key: ${{ runner.os }}-grpc-${{ env.GRPC_VERSION }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 28a221bb..02093b3f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -92,7 +92,7 @@ jobs:
           GO_TAGS="stablediffusion tts" GRPC_BACKENDS=backend-assets/grpc/stablediffusion make build
       - name: Cache grpc
         id: cache-grpc
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: grpc
           key: ${{ runner.os }}-grpc-${{ env.GRPC_VERSION }}