diff --git a/perfkitbenchmarker/data/docker/fibonacci/requirements.txt b/perfkitbenchmarker/data/docker/fibonacci/requirements.txt
index 8892a6ff7e..ea42a463c7 100644
--- a/perfkitbenchmarker/data/docker/fibonacci/requirements.txt
+++ b/perfkitbenchmarker/data/docker/fibonacci/requirements.txt
@@ -12,5 +12,5 @@ python-dateutil==2.9.0.post0
 pytz==2024.1
 six==1.16.0
 tzdata==2024.1
-Werkzeug==3.0.6
+Werkzeug==3.1.4