diff --git a/requirements.txt b/requirements.txt
index b0b9789b..ccca60c0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Brotli==1.0.9
 babel==2.11.0
 certifi==2022.12.7
-flask-babel==2.0.0
+flask-babel==3.1.0
 flask==2.2.2
 jinja2==3.1.2
 langdetect==1.0.9