diff --git a/services/text-pattern-service/requirements.txt b/services/text-pattern-service/requirements.txt
index f53f64667..728d7b7fa 100644
--- a/services/text-pattern-service/requirements.txt
+++ b/services/text-pattern-service/requirements.txt
@@ -1,4 +1,4 @@
-Flask==2.2.2
+Flask==2.3.2
 Flask-Cors==3.0.10
 gensim==4.3.0
 Jinja2==3.1.2