diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 9fabe2d..3ba32f9 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -17,7 +17,7 @@ jobs:
   build-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
           go-version: '1.19.x'
diff --git a/.github/workflows/generate.yml b/.github/workflows/generate.yml
index 7708327..3482f14 100644
--- a/.github/workflows/generate.yml
+++ b/.github/workflows/generate.yml
@@ -17,7 +17,7 @@ jobs:
     if: ${{ github.event.pull_request.head.repo.full_name == github.repository }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.ref }}
       - uses: actions/setup-go@v4
diff --git a/.github/workflows/make-release.yml b/.github/workflows/make-release.yml
index 5736747..3c22ac4 100644
--- a/.github/workflows/make-release.yml
+++ b/.github/workflows/make-release.yml
@@ -8,7 +8,7 @@ jobs:
     name: make release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
           go-version: '1.19.x'
diff --git a/.github/workflows/update-spec-for-docs.yml b/.github/workflows/update-spec-for-docs.yml
index 2fd6a14..98cd016 100644
--- a/.github/workflows/update-spec-for-docs.yml
+++ b/.github/workflows/update-spec-for-docs.yml
@@ -15,7 +15,7 @@ jobs:
     name: update-spec
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-go@v4
         with:
           go-version: '1.19.x'
@@ -35,7 +35,7 @@ jobs:
             echo "No files changed, proceeding";
           fi
       # Checkout the docs repo since we will want to update the files there.
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           repository: 'kittycad/website'
           path: 'website'