diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8e0708c..7f700d5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
           - scala3
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - id: scala-version
         run: |
           scala_version=$(grep "${{ matrix.versions }}" project/Dependencies.scala | sed -E 's/.*= //')
@@ -42,7 +42,7 @@ jobs:
   scalafmt:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           java-version: "11"
@@ -53,7 +53,7 @@ jobs:
   scalafix:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           java-version: "11"
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 3dc059d..3daa332 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: maven
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-java@v5
         with:
           java-version: "11"