diff --git a/.github/workflows/code-quality-checks.yml b/.github/workflows/code-quality-checks.yml
index cee0324..166ce52 100644
--- a/.github/workflows/code-quality-checks.yml
+++ b/.github/workflows/code-quality-checks.yml
@@ -39,7 +39,7 @@ jobs:
             #----------------------------------------------
             - name: Load cached venv
               id: cached-poetry-dependencies
-              uses: actions/cache@v2
+              uses: actions/cache@v4
               with:
                   path: .venv
                   key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ github.event.repository.name }}-${{ hashFiles('**/poetry.lock') }}
@@ -91,7 +91,7 @@ jobs:
             #----------------------------------------------
             - name: Load cached venv
               id: cached-poetry-dependencies
-              uses: actions/cache@v2
+              uses: actions/cache@v4
               with:
                   path: .venv
                   key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ github.event.repository.name }}-${{ hashFiles('**/poetry.lock') }}
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index ae6da6f..d9e21e7 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -41,7 +41,7 @@ jobs:
             #----------------------------------------------
             - name: Load cached venv
               id: cached-poetry-dependencies
-              uses: actions/cache@v2
+              uses: actions/cache@v4
               with:
                   path: .venv
                   key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ github.event.repository.name }}-${{ hashFiles('**/poetry.lock') }}
diff --git a/.github/workflows/publish-test.yml b/.github/workflows/publish-test.yml
index 12abbb8..42060c6 100644
--- a/.github/workflows/publish-test.yml
+++ b/.github/workflows/publish-test.yml
@@ -29,7 +29,7 @@ jobs:
             #----------------------------------------------
             - name: Load cached venv
               id: cached-poetry-dependencies
-              uses: actions/cache@v2
+              uses: actions/cache@v4
               with:
                   path: .venv
                   key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ github.event.repository.name }}-${{ hashFiles('**/poetry.lock') }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 2b901d0..4a51297 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -32,7 +32,7 @@ jobs:
             #----------------------------------------------
             - name: Load cached venv
               id: cached-poetry-dependencies
-              uses: actions/cache@v2
+              uses: actions/cache@v4
               with:
                   path: .venv
                   key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ github.event.repository.name }}-${{ hashFiles('**/poetry.lock') }}