diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c96f4ed..b8dc207 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -208,7 +208,7 @@ jobs:
 
       - run: rm -r src/word_prediction
       - run: pip install typing-extensions
-      - run: pip install -r tests/requirements-testing.txt
+      - run: pip install -r tests/requirements-testing.lock
       - run: pip install sparv-word-prediction-plugin --no-index --no-deps --find-links dist --force-reinstall
       - run: pytest