diff --git a/adv_transformer/requirements.txt b/adv_transformer/requirements.txt
index 0f7fb6c..c6d0c5e 100644
--- a/adv_transformer/requirements.txt
+++ b/adv_transformer/requirements.txt
@@ -2,7 +2,7 @@ absl-py==0.9.0
 aiofiles==0.5.0
 astroid==2.4.2
 astunparse==1.6.3
-asyncpg==0.20.1
+asyncpg==0.21.0
 beautifulsoup4==4.9.1
 bert-tensorflow==1.0.1
 blis==0.4.1