diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6eb2924dc..b8509e4c8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,9 +22,9 @@ jobs:
         with:
           access_token: ${{ github.token }}
       - name: 'Check out repository'
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
       - name: 'Set up JDK ${{ matrix.java }}'
-        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165
+        uses: actions/setup-java@f2beeb24e141e01a676f977032f5a29d81c9e27e
         with:
           java-version: ${{ matrix.java }}
           distribution: 'temurin'
@@ -46,9 +46,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
       - name: 'Set up JDK 11'
-        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165
+        uses: actions/setup-java@f2beeb24e141e01a676f977032f5a29d81c9e27e
         with:
           java-version: 11
           distribution: 'temurin'
@@ -71,9 +71,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
       - name: 'Set up JDK 11'
-        uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165
+        uses: actions/setup-java@f2beeb24e141e01a676f977032f5a29d81c9e27e
         with:
           java-version: 11
           distribution: 'temurin'