diff --git a/.github/workflows/project.yml b/.github/workflows/project.yml
index 589ec56..1dd6ae3 100644
--- a/.github/workflows/project.yml
+++ b/.github/workflows/project.yml
@@ -18,7 +18,7 @@ jobs:
         with:
           python-version: "3.x"
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-project-pre-commit-pip-${{ hashFiles('.pre-commit-config.yaml') }}
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index 5dd43ce..81f9824 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -30,7 +30,7 @@ jobs:
           cache: yarn
           cache-dependency-path: ./yarn.lock
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: .docusaurus
           key: docusaurus-main-${{ github.sha }}