diff --git a/.github/workflows/api-swagger-ui.yml b/.github/workflows/api-swagger-ui.yml
index 2e17f8ebf1..cbbfc67d5d 100644
--- a/.github/workflows/api-swagger-ui.yml
+++ b/.github/workflows/api-swagger-ui.yml
@@ -17,7 +17,7 @@ jobs:
       go-sm-api-version: ${{ steps.go-sm-api-version.outputs.GO_SM_API_VERSION }}
     steps:
     - name: Checkout target repository on last release
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Set up Go
       uses: actions/setup-go@v5
@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-24.04
     needs: check-version
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         repository: spacemeshos/api
         path: api
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9aea34ad39..c7b56d36a9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,7 +37,7 @@ jobs:
     outputs:
       nondocchanges: ${{ steps.filter.outputs.nondoc }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
       - uses: dorny/paths-filter@v3
@@ -65,7 +65,7 @@ jobs:
       - name: Add OpenCL support
         run: sudo apt-get update -q && sudo apt-get install -qy ocl-icd-opencl-dev libpocl2
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
       - uses: extractions/netrc@v2
@@ -96,7 +96,7 @@ jobs:
       - name: Add OpenCL support
         run: sudo apt-get update -q && sudo apt-get install -qy ocl-icd-opencl-dev libpocl2
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
       - uses: extractions/netrc@v2
@@ -143,7 +143,7 @@ jobs:
           git config --global core.compression 0
           git config --global http.postBuffer 1024M
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
       - uses: extractions/netrc@v2
@@ -179,7 +179,7 @@ jobs:
         run: |
           sudo ethtool -K eth0 tx off
           sudo ethtool -K eth0 rx off
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           lfs: true
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
@@ -251,7 +251,7 @@ jobs:
           git config --global core.compression 0
           git config --global http.postBuffer 1024M
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           lfs: true
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
diff --git a/.github/workflows/dockerhub.yml b/.github/workflows/dockerhub.yml
index 1691ca7fab..d9c626fcf9 100644
--- a/.github/workflows/dockerhub.yml
+++ b/.github/workflows/dockerhub.yml
@@ -30,7 +30,7 @@ jobs:
             outname_sufix: "linux-arm64"
     steps:
     - name: checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
 
@@ -86,7 +86,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5d24d92fce..135c668d0c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -45,7 +45,7 @@ jobs:
           git config --global core.compression 0
           git config --global http.postBuffer 1024M
       - name: Check out Git repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           lfs: true
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
diff --git a/.github/workflows/systest.yml b/.github/workflows/systest.yml
index bc39944f1f..98e90d83f4 100644
--- a/.github/workflows/systest.yml
+++ b/.github/workflows/systest.yml
@@ -44,7 +44,7 @@ jobs:
     outputs:
       nondocchanges: ${{ steps.filter.outputs.nondoc || github.event_name == 'pull_request' }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: dorny/paths-filter@v3
         id: filter
         with:
@@ -64,7 +64,7 @@ jobs:
       contents: 'read'
       id-token: 'write'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
 
@@ -128,7 +128,7 @@ jobs:
       contents: 'read'
       id-token: 'write'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
 
@@ -182,7 +182,7 @@ jobs:
       contents: 'read'
       id-token: 'write'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}
 
@@ -271,7 +271,7 @@ jobs:
       contents: 'read'
       id-token: 'write'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ssh-key: ${{ secrets.GH_ACTION_PRIVATE_KEY }}