diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 385df7796..16311af4b 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -25,7 +25,7 @@ jobs:
         modules: [ 'with-modules', 'without-modules' ]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 2
           persist-credentials: false
@@ -61,7 +61,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/daily.yml b/.github/workflows/daily.yml
index ca6d9cfbd..cdc8fdf24 100644
--- a/.github/workflows/daily.yml
+++ b/.github/workflows/daily.yml
@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -70,7 +70,7 @@ jobs:
           apt-get install -y autoconf gcc g++ libfontconfig1-dev libfreetype6-dev libltdl-dev make pkg-config
 
       - name: Clone msttcorefonts
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: ImageMagick/msttcorefonts
           ref: refs/heads/main
@@ -81,7 +81,7 @@ jobs:
           set -e
           ./install.sh
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
@@ -124,7 +124,7 @@ jobs:
 
     steps:
       - name: Clone ImageMagick
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: ImageMagick
           persist-credentials: false
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 82471071e..49ed94f6d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -31,7 +31,7 @@ jobs:
             packages: clang
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
@@ -71,7 +71,7 @@ jobs:
     runs-on: macos-13
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
@@ -102,7 +102,7 @@ jobs:
         architecture: [ x64, x86 ]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           path: ImageMagick
           persist-credentials: false
@@ -137,7 +137,7 @@ jobs:
       - name: Prepare git
         run: git config --global core.autocrlf false
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ef0e8d3f8..d9d6c402b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Clone ImageMagick
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -55,7 +55,7 @@ jobs:
 
     steps:
       - name: Clone ImageMagick
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -129,7 +129,7 @@ jobs:
           innosetup-6.2.0.exe /SILENT /SUPPRESSMSGBOXES /NORESTART /SP-
 
       - name: Clone ImageMagick
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: ImageMagick
           persist-credentials: false
@@ -210,7 +210,7 @@ jobs:
 
     steps:
       - name: Clone ImageMagick/Windows
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           repository: ImageMagick/Windows
           ref: refs/heads/main
@@ -269,7 +269,7 @@ jobs:
 
     steps:
       - name: Clone ImageMagick
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: ImageMagick
           persist-credentials: false
@@ -345,7 +345,7 @@ jobs:
 
     steps:
       - name: Clone ImageMagick
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           persist-credentials: false