diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a87b491..7ea8cd8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ defaults:
 
 jobs:
   build:
-    name: Build
+    name: Build python package
     runs-on: ubuntu-22.04
     env:
       TZ: UTC
@@ -43,7 +43,7 @@ jobs:
           nix develop --command make build
 
       - name: Upload the artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v3.0.2
         with:
           name: python-build-artifacts
-          path: dist/
\ No newline at end of file
+          path: dist/
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 28ce504..5099f88 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -30,7 +30,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Fetch python build artifact
-      uses: actions/download-artifact@v2
+      uses: actions/download-artifact@v3.0.2
       with:
         name: python-build-artifacts