diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index fcdc0a1..d5bf99c 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -15,7 +15,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: |
             ./__pypackages__
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 22f0b8c..68711a6 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -12,7 +12,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         with:
           path: |
             ./__pypackages__