diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index c4a0deb..a0b9783 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -28,7 +28,7 @@ jobs:
     - name: Upgrade pip
       run: python -m pip install --upgrade pip
     - name: Load cached Poetry installation
-      uses: actions/cache@v2
+      uses: actions/cache@v3.0.1
       with:
         path: ~/.local
         key: poetry-0
diff --git a/.github/workflows/pythonpublish.yml b/.github/workflows/pythonpublish.yml
index b4e00cd..65fef63 100644
--- a/.github/workflows/pythonpublish.yml
+++ b/.github/workflows/pythonpublish.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Upgrade pip
       run: python -m pip install --upgrade pip
     - name: Load cached Poetry installation
-      uses: actions/cache@v2
+      uses: actions/cache@v3.0.1
       with:
         path: ~/.local
         key: poetry-0