diff --git a/.github/workflows/__build.yml b/.github/workflows/__build.yml
index d06dea1..843f621 100644
--- a/.github/workflows/__build.yml
+++ b/.github/workflows/__build.yml
@@ -49,7 +49,7 @@ jobs:
           ref: ${{ inputs.build-branch }}
 
       - name: Load cached .local
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.local
           key: dotlocal-${{ runner.os }}-${{ inputs.python-version }}
@@ -62,7 +62,7 @@ jobs:
 
       - name: Load Cached Venv
         id: cached-poetry-dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .venv
           key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}-${{ inputs.python-version }}
@@ -117,7 +117,7 @@ jobs:
           node-version: 18
 
       - name: Cache Build
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.npm
diff --git a/.github/workflows/__build_documentation.yml b/.github/workflows/__build_documentation.yml
index db667d9..eaed2c3 100644
--- a/.github/workflows/__build_documentation.yml
+++ b/.github/workflows/__build_documentation.yml
@@ -32,7 +32,7 @@ jobs:
 
       - name: Load Cached Venv
         id: cached-poetry-dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .venv
           key: venv-build-docs-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}
diff --git a/.github/workflows/__test.yml b/.github/workflows/__test.yml
index 0c2399b..f132632 100644
--- a/.github/workflows/__test.yml
+++ b/.github/workflows/__test.yml
@@ -37,7 +37,7 @@ jobs:
           ref: ${{ inputs.test-branch }}
 
       - name: Load cached .local
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.local
           key: dotlocal-${{ runner.os }}-${{ matrix.python-version }}
@@ -50,7 +50,7 @@ jobs:
 
       - name: Load Cached Venv
         id: cached-poetry-dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .venv
           key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}-${{ matrix.python-version }}
diff --git a/.github/workflows/_reject_stale_deployments.yaml b/.github/workflows/_reject_stale_deployments.yaml
index 5f34fa7..192e390 100644
--- a/.github/workflows/_reject_stale_deployments.yaml
+++ b/.github/workflows/_reject_stale_deployments.yaml
@@ -20,7 +20,7 @@ jobs:
           python-version: 3.11
 
       - name: Load cached .local
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.local
           key: dotlocal-${{ runner.os }}-3.11
@@ -33,7 +33,7 @@ jobs:
 
       - name: Load Cached Venv
         id: cached-poetry-dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .venv
           key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}-3.11