diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 178694b..f167de5 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -15,7 +15,7 @@ jobs:
       # renovate: datasource=npm depName=typedoc
       typedoc_version: 0.25.6
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Build documentation with TypeDoc
         run: >
diff --git a/.github/workflows/npm-lint-and-test.yml b/.github/workflows/npm-lint-and-test.yml
index 9d0d31a..9da6da5 100644
--- a/.github/workflows/npm-lint-and-test.yml
+++ b/.github/workflows/npm-lint-and-test.yml
@@ -8,7 +8,7 @@ jobs:
     name: build-lint-test
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       #- uses: actions/setup-node@v3
       #  with:
       #    node-version: 16
@@ -23,7 +23,7 @@ jobs:
     name: build-lint-test example
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
           node-version: 16