diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cdff9d1..72a4d0b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,9 +10,9 @@ jobs:
   windows-build:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
     - name: Setup .NET 10
-      uses: actions/setup-dotnet@v1
+      uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
       with:
         dotnet-version: 10.x
     - name: Build JavaToCSharp
@@ -29,9 +29,9 @@ jobs:
   linux-build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
     - name: Setup .NET 10
-      uses: actions/setup-dotnet@v1
+      uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
       with:
         dotnet-version: 10.x
     - name: Build JavaToCSharp