diff --git a/.github/workflows/arduino-builds.yml b/.github/workflows/arduino-builds.yml
index d88cf12..5bc3b64 100644
--- a/.github/workflows/arduino-builds.yml
+++ b/.github/workflows/arduino-builds.yml
@@ -55,7 +55,7 @@ jobs:
         -DCONFIG_CRC16_ENABLED \
         -DCONFIG_ITERATION_RETRIES=1"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build
         run: |
           dir=$(basename `pwd`)
diff --git a/.github/workflows/espidf-builds.yml b/.github/workflows/espidf-builds.yml
index 23d5710..d7eba61 100644
--- a/.github/workflows/espidf-builds.yml
+++ b/.github/workflows/espidf-builds.yml
@@ -43,7 +43,7 @@ jobs:
         example:
           - DallasTemperature
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build
         run: |
           repo_dir=$(pwd)
diff --git a/.github/workflows/mbedos-builds.yml b/.github/workflows/mbedos-builds.yml
index 32ee475..8fb20b2 100644
--- a/.github/workflows/mbedos-builds.yml
+++ b/.github/workflows/mbedos-builds.yml
@@ -19,7 +19,7 @@ jobs:
         example:
           - DallasTemperature
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build
         run: |
           repo_dir=$(pwd)
diff --git a/.github/workflows/picosdk-builds.yml b/.github/workflows/picosdk-builds.yml
index 31642a0..d3f93a1 100644
--- a/.github/workflows/picosdk-builds.yml
+++ b/.github/workflows/picosdk-builds.yml
@@ -34,7 +34,7 @@ jobs:
         -DCONFIG_CRC16_ENABLED \
         -DCONFIG_ITERATION_RETRIES=1"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build
         run: |
           repo_dir=$(pwd)
diff --git a/.github/workflows/platformio-builds.yml b/.github/workflows/platformio-builds.yml
index fd828a6..235aa25 100644
--- a/.github/workflows/platformio-builds.yml
+++ b/.github/workflows/platformio-builds.yml
@@ -42,7 +42,7 @@ jobs:
         -DCONFIG_CRC16_ENABLED \
         -DCONFIG_ITERATION_RETRIES=1"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build
         run: |
           repo_dir=$(pwd)
@@ -70,7 +70,7 @@ jobs:
         -DCONFIG_ITERATION_RETRIES=1 \
         -DCONFIG_OW_PIN=13"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build
         run: |
           repo_dir=$(pwd)
diff --git a/.github/workflows/ut.yml b/.github/workflows/ut.yml
index 7edfedf..9dd39a1 100644
--- a/.github/workflows/ut.yml
+++ b/.github/workflows/ut.yml
@@ -14,6 +14,6 @@ jobs:
   ut:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Unit tests
         run: make -C extras/test