diff --git a/requirements.txt b/requirements.txt
index 78fe8d0..a79e0be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -70,7 +70,7 @@
     # via oauth2
 idna==3.2
     # via requests
-inflection==0.3.1
+inflection==0.5.1
     # via profanityfilter
 ipython==5.8.0
     # via -r requirements.in