diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 8012e1861b5e..7163a3780fd4 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -60,7 +60,7 @@ jobs:
               test_sys: false,
             }
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: ${{ matrix.rust }}
@@ -87,7 +87,7 @@ jobs:
     container:
       image: ghcr.io/gtk-rs/gtk4-rs/gtk4:latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
@@ -103,7 +103,7 @@ jobs:
     name: rustfmt
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
@@ -119,7 +119,7 @@ jobs:
     name: regen checker
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: "recursive"
           set-safe-directory: true
@@ -136,7 +136,7 @@ jobs:
     name: docs embed check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
           set-safe-directory: true
@@ -165,8 +165,8 @@ jobs:
           - { name: "gdk4-win32", is_macros_crate: false }
           - { name: "gtk4-macros", is_macros_crate: true }
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
         with:
           repository: gtk-rs/checker
           ref: master
diff --git a/.github/workflows/book.yml b/.github/workflows/book.yml
index a1dd33e807a9..3c3d5277108f 100644
--- a/.github/workflows/book.yml
+++ b/.github/workflows/book.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-22.04
     name: build
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 770f881e7d08..b5a9fcc9d0d3 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -43,7 +43,7 @@ jobs:
         0.3=0.3
       RUSTFLAGS: --cfg docsrs
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: "recursive"
           set-safe-directory: true
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index d4b4b3acff7a..e6b37f825229 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -18,7 +18,7 @@ jobs:
   docker:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Push to GitHub Packages
         uses: docker/build-push-action@v1
         with:
diff --git a/.github/workflows/listings.yml b/.github/workflows/listings.yml
index 066a20a5d818..151d6e869693 100644
--- a/.github/workflows/listings.yml
+++ b/.github/workflows/listings.yml
@@ -19,7 +19,7 @@ jobs:
     container:
       image: ghcr.io/gtk-rs/gtk4-rs/gtk4:latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 87449aad7231..c42af7123103 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -23,7 +23,7 @@ jobs:
     name: macOS
     runs-on: macos-12
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install GTK
         run: |
diff --git a/.github/workflows/typos.yml b/.github/workflows/typos.yml
index 3c7f20c450eb..74d258d93f7a 100644
--- a/.github/workflows/typos.yml
+++ b/.github/workflows/typos.yml
@@ -10,6 +10,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Actions Repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Check spelling
         uses: crate-ci/typos@master
diff --git a/.github/workflows/windows-msvc.yml b/.github/workflows/windows-msvc.yml
index b9670dc470e7..e86a469f588a 100644
--- a/.github/workflows/windows-msvc.yml
+++ b/.github/workflows/windows-msvc.yml
@@ -28,7 +28,7 @@ jobs:
       PKG_CONFIG_PATH: 'C:\gnome\lib\pkgconfig'
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/cache@v3
         id: cache
         with: