diff --git a/.github/workflows/build_check.yml b/.github/workflows/build_check.yml
index 9ee2a9e..2866027 100644
--- a/.github/workflows/build_check.yml
+++ b/.github/workflows/build_check.yml
@@ -52,7 +52,7 @@ jobs:
           #- 'lib/TimeLib'
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Run clang-format style check for C/C++ programs.
         uses: jidicula/clang-format-action@v4.10.2
         with:
@@ -66,7 +66,7 @@ jobs:
       CPPCHECK_ARGS: --enable=all --std=c++14 --inline-suppr -I lib/BoardFinder -I lib/ConfigurationManagement -I lib/Display -I lib/LoRa -I lib/LoRa_APRS -I lib/NTPClient -I lib/PowerManagement -I lib/System -I lib/TimeLib -i lib/Display -i lib/LoRa -i lib/NTPClient -i lib/TimeLib src lib
     steps:
       - name: checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - run: docker pull facthunder/cppcheck:latest
       - name: Run cppcheck and print result
         run: docker run --rm -v ${PWD}:/src facthunder/cppcheck:latest /bin/bash -c "cppcheck $CPPCHECK_ARGS"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 71a9939..deb1956 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: Set up Python
@@ -23,7 +23,7 @@ jobs:
     name: Create new release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - run: sudo apt-get install python3-setuptools python3-wheel
       - run: pip3 install platformio
       - run: echo "$HOME/.local/bin" >> $GITHUB_PATH