diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2ee3b77663..de66c30720 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ on:
 
 env:
   VOICEVOX_ENGINE_REPO: "VOICEVOX/voicevox_nemo_engine" # 軽いのでNemoを使う
-  VOICEVOX_ENGINE_VERSION: "0.21.0"
+  VOICEVOX_ENGINE_VERSION: "0.14.0"
 
 defaults:
   run: