diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 2e2da475..0f94871f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index be400485..760fb92e 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -16,6 +16,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v5
diff --git a/.github/workflows/generate-linux-packages.yml b/.github/workflows/generate-linux-packages.yml
index bd5ba3cc..95f37ee8 100644
--- a/.github/workflows/generate-linux-packages.yml
+++ b/.github/workflows/generate-linux-packages.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
     - name: Git Checkout ${{github.event.release.tag_name}}
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Set up Python
       uses: actions/setup-python@v6
diff --git a/.github/workflows/generate-windows-packages-debug.yml b/.github/workflows/generate-windows-packages-debug.yml
index 0bcaf584..c7d7bc08 100644
--- a/.github/workflows/generate-windows-packages-debug.yml
+++ b/.github/workflows/generate-windows-packages-debug.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
     - name: Git Checkout ${{github.event.release.tag_name}}
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Set up Python
       uses: actions/setup-python@v6
diff --git a/.github/workflows/generate-windows-packages.yml b/.github/workflows/generate-windows-packages.yml
index c9c7e101..7f379206 100644
--- a/.github/workflows/generate-windows-packages.yml
+++ b/.github/workflows/generate-windows-packages.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
     - name: Git Checkout ${{github.event.release.tag_name}}
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Set up Python
       uses: actions/setup-python@v6
diff --git a/.github/workflows/lint-flake8.yml b/.github/workflows/lint-flake8.yml
index e5d18e4f..e17e03c9 100644
--- a/.github/workflows/lint-flake8.yml
+++ b/.github/workflows/lint-flake8.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python 3.x
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/simple-program-linux.yml b/.github/workflows/simple-program-linux.yml
index 423e6b30..63a169b7 100644
--- a/.github/workflows/simple-program-linux.yml
+++ b/.github/workflows/simple-program-linux.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/simple-program-macos.yml b/.github/workflows/simple-program-macos.yml
index 65845153..6fd02498 100644
--- a/.github/workflows/simple-program-macos.yml
+++ b/.github/workflows/simple-program-macos.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/simple-program-windows.yml b/.github/workflows/simple-program-windows.yml
index ab861ce6..eb469eca 100644
--- a/.github/workflows/simple-program-windows.yml
+++ b/.github/workflows/simple-program-windows.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/system-monitor-linux.yml b/.github/workflows/system-monitor-linux.yml
index 18ddce34..01d055ab 100644
--- a/.github/workflows/system-monitor-linux.yml
+++ b/.github/workflows/system-monitor-linux.yml
@@ -19,7 +19,7 @@ jobs:
         theme: [ "3.5inchTheme2" ]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/system-monitor-macos.yml b/.github/workflows/system-monitor-macos.yml
index 9ebe7c65..b9cb83ac 100644
--- a/.github/workflows/system-monitor-macos.yml
+++ b/.github/workflows/system-monitor-macos.yml
@@ -19,7 +19,7 @@ jobs:
         theme: [ "3.5inchTheme2" ]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/system-monitor-windows.yml b/.github/workflows/system-monitor-windows.yml
index 4f65d1e5..c7b0653d 100644
--- a/.github/workflows/system-monitor-windows.yml
+++ b/.github/workflows/system-monitor-windows.yml
@@ -19,7 +19,7 @@ jobs:
         theme: [ "3.5inchTheme2" ]
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/themes-screenshot-on-pr.yml b/.github/workflows/themes-screenshot-on-pr.yml
index e7f9acc9..be0d1e66 100644
--- a/.github/workflows/themes-screenshot-on-pr.yml
+++ b/.github/workflows/themes-screenshot-on-pr.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python 3.x
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/themes-screenshot-on-push.yml b/.github/workflows/themes-screenshot-on-push.yml
index 93adc51b..3c445829 100644
--- a/.github/workflows/themes-screenshot-on-push.yml
+++ b/.github/workflows/themes-screenshot-on-push.yml
@@ -21,7 +21,7 @@ jobs:
       contents: write
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - name: Set up Python 3.x
       uses: actions/setup-python@v6
       with: