diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 50be5bb..5914882 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Install Poetry'
         uses: abatilo/actions-poetry@v2
       - name: Setup poetry cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ./.venv
           key: venv-${{ hashFiles('poetry.lock') }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2a2810d..221b15d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Install Poetry
         uses: abatilo/actions-poetry@v2
       - name: Setup poetry cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ./.venv
           key: venv-${{ hashFiles('poetry.lock') }}
@@ -55,7 +55,7 @@ jobs:
       - name: Install Poetry
         uses: abatilo/actions-poetry@v2
       - name: Setup poetry cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ./.venv
           key: venv-${{ hashFiles('poetry.lock') }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1127548..9915f15 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Install Poetry
         uses: abatilo/actions-poetry@v2
       - name: Setup poetry cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ./.venv
           key: venv-${{ hashFiles('poetry.lock') }}