diff --git a/.github/actions/toolchain/action.yml b/.github/actions/toolchain/action.yml
index 7e7546b6..31ab3787 100644
--- a/.github/actions/toolchain/action.yml
+++ b/.github/actions/toolchain/action.yml
@@ -9,7 +9,7 @@ runs:
   using: "composite"
   steps:
     - name: Checkout ATT
-      uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       with:
         path: att
     - name: Find NCS SHA
@@ -19,7 +19,7 @@ runs:
         echo "NCS_REV=${NCS_REV}" >> $GITHUB_ENV
         echo "NCS_REV=${NCS_REV}"
     - name: Checkout NCS
-      uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       with:
         path: nrf
         repository: nrfconnect/sdk-nrf
diff --git a/.github/workflows/attach_release_assets.yml b/.github/workflows/attach_release_assets.yml
index 1f76bfae..f18ac49f 100644
--- a/.github/workflows/attach_release_assets.yml
+++ b/.github/workflows/attach_release_assets.yml
@@ -23,7 +23,7 @@ jobs:
     needs: [build]
     steps:
         - name: Checkout
-          uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+          uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
         - name: Download artifact
           uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 175547ff..0ac6d776 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -59,7 +59,7 @@ jobs:
     outputs:
       toolchain-version: ${{ steps.setup.outputs.toolchain-version }}
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: ./.github/actions/toolchain
         id: setup
   build:
@@ -74,7 +74,7 @@ jobs:
       version: ${{ env.VERSION }}
     steps:
       - name: Checkout
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           path: thingy91x-oob
 
diff --git a/.github/workflows/compliance.yml b/.github/workflows/compliance.yml
index 1b45ab30..adf7915d 100644
--- a/.github/workflows/compliance.yml
+++ b/.github/workflows/compliance.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: Checkout the code
-      uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       with:
         path: thingy91x-oob
         ref: ${{ github.event.pull_request.head.sha }}
diff --git a/.github/workflows/dfu_check.yml b/.github/workflows/dfu_check.yml
index 0a1002ee..5b53d4bf 100644
--- a/.github/workflows/dfu_check.yml
+++ b/.github/workflows/dfu_check.yml
@@ -24,7 +24,7 @@ jobs:
     outputs:
       toolchain-version: ${{ steps.setup.outputs.toolchain-version }}
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - uses: ./.github/actions/toolchain
         id: setup
   analyze:
@@ -39,7 +39,7 @@ jobs:
         shell: bash
     steps:
       - name: Checkout
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           path: thingy91x-oob
 
diff --git a/.github/workflows/doc-build.yml b/.github/workflows/doc-build.yml
index f9c26932..be6d1d6e 100644
--- a/.github/workflows/doc-build.yml
+++ b/.github/workflows/doc-build.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           ref: ${{ github.event.pull_request.head.sha }}
 
diff --git a/.github/workflows/docker_publish.yml b/.github/workflows/docker_publish.yml
index bac78fd6..8e61aeb3 100644
--- a/.github/workflows/docker_publish.yml
+++ b/.github/workflows/docker_publish.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
     - name: Checkout the code
-      uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
     # Uses the `docker/login-action` action to log in to the Container registry registry using the account and password that will publish the packages. Once published, the packages are scoped to the account defined here.
     - name: Log in to the Container registry
diff --git a/.github/workflows/on_target.yml b/.github/workflows/on_target.yml
index a6eee847..d3293849 100644
--- a/.github/workflows/on_target.yml
+++ b/.github/workflows/on_target.yml
@@ -53,7 +53,7 @@ jobs:
         - /opt/setup-jlink:/opt/setup-jlink
     steps:
       - name: Checkout
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           path: thingy91x-oob
 
diff --git a/.github/workflows/publish-firmware-bundles-tests.yml b/.github/workflows/publish-firmware-bundles-tests.yml
index e4ad266b..2035dcf4 100644
--- a/.github/workflows/publish-firmware-bundles-tests.yml
+++ b/.github/workflows/publish-firmware-bundles-tests.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - name: Set up Node.js
         uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
diff --git a/.github/workflows/publish-firmware-bundles.yml b/.github/workflows/publish-firmware-bundles.yml
index 74ccf78b..efb68056 100644
--- a/.github/workflows/publish-firmware-bundles.yml
+++ b/.github/workflows/publish-firmware-bundles.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
diff --git a/.github/workflows/publish-symbol-files-to-memfault.yml b/.github/workflows/publish-symbol-files-to-memfault.yml
index be075f77..00d7532d 100644
--- a/.github/workflows/publish-symbol-files-to-memfault.yml
+++ b/.github/workflows/publish-symbol-files-to-memfault.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
       - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
diff --git a/.github/workflows/sonarcloud.yml b/.github/workflows/sonarcloud.yml
index 2967e291..3d879db8 100644
--- a/.github/workflows/sonarcloud.yml
+++ b/.github/workflows/sonarcloud.yml
@@ -23,14 +23,14 @@ jobs:
       BUILD_WRAPPER_OUT_DIR: build_wrapper_output_directory # Directory where build-wrapper output will be placed
       CMAKE_PREFIX_PATH: /opt/toolchains
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         if: github.event_name == 'pull_request'
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
           path: thingy91x-oob
 
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         if: github.event_name != 'pull_request'
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis