diff --git a/setup.py b/setup.py
index f9a9da8..9e8455d 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
         "bunch==1.0.1",
         "pyjwt==1.7.1",
         "zenroom==1.0.7rc0",
-        "inflect==2.1.0",
+        "inflect==5.0.2",
         "environs==4.1.0",
         "fastapi==0.41.0",
         "requests==2.21.0",