diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index dcf3411..6601e8e 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -2,9 +2,9 @@ name: GitHub actions
 
 on:
   push:
-    branches: [ "**" ]
+    branches: ["**"]
   pull_request:
-    branches: [ "**" ]
+    branches: ["**"]
 
 env:
   BUILD_TYPE: Debug
@@ -14,11 +14,11 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ ubuntu-latest, macos-latest, windows-latest ]
+        os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Eigen3
         shell: bash