diff --git a/debian/requirements.txt b/debian/requirements.txt
index 774b646..9fd2db1 100644
--- a/debian/requirements.txt
+++ b/debian/requirements.txt
@@ -17,7 +17,7 @@ mccabe==0.7.0
 msgpack==1.0.4
 mypy-extensions==0.4.3
 packaging==21.3
-parso==0.8.3
+parso==0.8.4
 pathspec==0.10.1
 platformdirs==2.5.2
 pluggy==1.0.0