diff --git a/backend/requirements-dev.txt b/backend/requirements-dev.txt
index 9bfea4ee8..650b6914e 100644
--- a/backend/requirements-dev.txt
+++ b/backend/requirements-dev.txt
@@ -2,4 +2,4 @@ fakeredis==1.8.2
 pre-commit==2.17.0
 pytest==6.2.5
 pytest-responses==0.5.0
-responses==0.17.0
+responses==0.21.0