diff --git a/.github/workflows/dev.build.yml b/.github/workflows/dev.build.yml
index 1af83f83d7..ace75b0b28 100644
--- a/.github/workflows/dev.build.yml
+++ b/.github/workflows/dev.build.yml
@@ -14,20 +14,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           # Number of commits to fetch. 0 indicates all history.
           # Default: 1
           # 0 is needed for the update time plugin to work properly
           fetch-depth: 0
       - name: Install Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.12
           cache: pip
       - name: Process Python Cache
         id: cache-requirements
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: venv
           key: requirements-${{ hashFiles('requirements*.txt') }}
@@ -43,7 +43,7 @@ jobs:
           source venv/bin/activate
           python -m unittest discover tests/ -v
       - name: Process MkDocs Plugins & Hooks Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: .cache
           key: mkdocs-${{ github.sha }}
diff --git a/.github/workflows/master.build.yml b/.github/workflows/master.build.yml
index 07076eee72..a78e9bb751 100644
--- a/.github/workflows/master.build.yml
+++ b/.github/workflows/master.build.yml
@@ -13,20 +13,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           # Number of commits to fetch. 0 indicates all history.
           # Default: 1
           # 0 is needed for the update time plugin to work properly
           fetch-depth: 0
       - name: Install Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.12
           cache: pip
       - name: Process Python Cache
         id: cache-requirements
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: venv
           key: requirements-${{ hashFiles('requirements*.txt') }}
@@ -42,7 +42,7 @@ jobs:
           source venv/bin/activate
           python -m unittest discover tests/ -v
       - name: Process MkDocs Plugins & Hooks Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: .cache
           key: mkdocs-${{ github.sha }}
diff --git a/.github/workflows/pull.request.yml b/.github/workflows/pull.request.yml
index a7d9b39720..4164073b0c 100644
--- a/.github/workflows/pull.request.yml
+++ b/.github/workflows/pull.request.yml
@@ -13,20 +13,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           # Number of commits to fetch. 0 indicates all history.
           # Default: 1
           # 0 is needed for the update time plugin to work properly
           fetch-depth: 1
       - name: Install Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.12
           cache: pip
       - name: Process Python Cache
         id: cache-requirements
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: venv
           key: requirements-${{ hashFiles('requirements*.txt') }}