diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 134210369..b64f420a0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,7 +45,7 @@ jobs:
 
         steps:
           - name: Checkout source code
-            uses: actions/checkout@v5
+            uses: actions/checkout@v6
             with:
               fetch-depth: 10
               persist-credentials: false
@@ -73,7 +73,7 @@ jobs:
             CFLAGS: -funsigned-char
         steps:
           - name: Checkout source code
-            uses: actions/checkout@v5
+            uses: actions/checkout@v6
             with:
               fetch-depth: 0  # needed for :commit: docs role
               persist-credentials: false
@@ -145,7 +145,7 @@ jobs:
             KITTY_BUNDLE: 1
         steps:
           - name: Checkout source code
-            uses: actions/checkout@v5
+            uses: actions/checkout@v6
             with:
               fetch-depth: 10
               persist-credentials: false
@@ -166,7 +166,7 @@ jobs:
         runs-on: macos-latest
         steps:
           - name: Checkout source code
-            uses: actions/checkout@v5
+            uses: actions/checkout@v6
             with:
               fetch-depth: 0  # needed for :commit: docs role
               persist-credentials: false
@@ -204,7 +204,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
           - name: Checkout source code
-            uses: actions/checkout@v5
+            uses: actions/checkout@v6
             with:
               fetch-depth: 10
               persist-credentials: false
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 4eab20d79..6b87c97a6 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -39,7 +39,7 @@ jobs:
         steps:
 
         - name: Checkout repository
-          uses: actions/checkout@v5
+          uses: actions/checkout@v6
           with:
               # We must fetch at least the immediate parents so that if this is
               # a pull request then we can checkout the head.
diff --git a/.github/workflows/depscan.yml b/.github/workflows/depscan.yml
index f514e1813..f25c33a75 100644
--- a/.github/workflows/depscan.yml
+++ b/.github/workflows/depscan.yml
@@ -22,13 +22,13 @@ jobs:
             KITTY_BUNDLE: 1
         steps:
           - name: Checkout source code
-            uses: actions/checkout@v5
+            uses: actions/checkout@v6
             with:
               fetch-depth: 10
               persist-credentials: false
 
           - name: Checkout bypy
-            uses: actions/checkout@v5
+            uses: actions/checkout@v6
             with:
               fetch-depth: 1
               persist-credentials: false