diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 34cef908f7..edd445b62b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,7 +42,7 @@ jobs:
           - macos-latest
     runs-on: ${{ matrix.runner }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-java@v4
         with:
           java-version: ${{ env.java_version }}
@@ -81,7 +81,7 @@ jobs:
   unit_tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-java@v4
         with:
           java-version: ${{ env.java_version }}
@@ -109,7 +109,7 @@ jobs:
     needs: [ build ]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
@@ -159,7 +159,7 @@ jobs:
           - { runner: macos-latest, id: eb-ep, cmd: ./run-eb-tests.sh -100 electronproton }
     runs-on: ${{ matrix.runner }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
@@ -183,7 +183,7 @@ jobs:
     needs: [ build ]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
@@ -205,7 +205,7 @@ jobs:
     needs: [ build ]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
@@ -229,7 +229,7 @@ jobs:
     needs: [ unit_tests ]
     steps:
       ### mkdocs
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: install mkdocs dependencies
         run: python -m pip install -r docs/mkdocs/requirements.txt
       - name: generate mkdocs
@@ -287,7 +287,7 @@ jobs:
       RUN_ID: ${{ github.run_id }}
       TAG_NAME: ${{ github.ref_name }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/download-artifact@v5
         with:
           name: build_ubuntu-latest