diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 8c385284..5ef0378e 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
     - name: Install build tools
       run: sudo apt-get update && sudo apt-get install build-essential binutils-arm-none-eabi libelf-dev zip -y
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Cache
       uses: actions/cache@v2.1.7
       with:
diff --git a/.github/workflows/build-book.yml b/.github/workflows/build-book.yml
index 53acff48..e533deab 100644
--- a/.github/workflows/build-book.yml
+++ b/.github/workflows/build-book.yml
@@ -21,7 +21,7 @@ jobs:
       run: echo "CARGO_TARGET_DIR=$HOME/target" >> $GITHUB_ENV
     - name: Install build tools
       run: sudo apt-get update && sudo apt-get install build-essential binutils-arm-none-eabi libelf-dev zip -y
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Cache
       uses: actions/cache@v2.1.7
       with:
diff --git a/.github/workflows/linker-script.yml b/.github/workflows/linker-script.yml
index 44f1d8b4..8699a31e 100644
--- a/.github/workflows/linker-script.yml
+++ b/.github/workflows/linker-script.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Check out repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Check if gba.ld files are identical
         run: find -type f -name gba.ld -print0 | xargs -0 -n1 cmp -- agb/gba.ld
       - name: Check if gba_mb.ld files are identical
diff --git a/.github/workflows/publish-agb.yml b/.github/workflows/publish-agb.yml
index f7f30457..2d7a6d29 100644
--- a/.github/workflows/publish-agb.yml
+++ b/.github/workflows/publish-agb.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Install build tools
         run: sudo apt-get update && sudo apt-get install build-essential binutils-arm-none-eabi zip -y
       - name: Check out repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Login to crates.io
         run: cargo login ${{ secrets.CRATE_API }}
       - name: Publish agb
diff --git a/.github/workflows/publish-sub-crate.yml b/.github/workflows/publish-sub-crate.yml
index 13240fed..d839bb5c 100644
--- a/.github/workflows/publish-sub-crate.yml
+++ b/.github/workflows/publish-sub-crate.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Install build tools
         run: sudo apt-get update && sudo apt-get install build-essential binutils-arm-none-eabi -y
       - name: Check out repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Login to crates.io
         run: cargo login ${{ secrets.CRATE_API }}
       - name: Publish crate
diff --git a/.github/workflows/update-lockfiles.yml b/.github/workflows/update-lockfiles.yml
index 2220d0ee..b713c312 100644
--- a/.github/workflows/update-lockfiles.yml
+++ b/.github/workflows/update-lockfiles.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Set CARGO_TARGET_DIR
       run: echo "CARGO_TARGET_DIR=$HOME/target" >> $GITHUB_ENV
     - name: Check out repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - uses: extractions/setup-just@v1
     - name: Update lock files
       run: just update-lockfiles
\ No newline at end of file