diff --git a/requirements.txt b/requirements.txt
index b2330b7..595139a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,5 +11,5 @@ MarkupSafe==2.1.3
 misaka==2.1.1
 pytest==7.4.1
 pytest-cov==4.1.0
-Werkzeug==2.3.6
+Werkzeug==3.1.5
 setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability