diff --git a/requirements/base.txt b/requirements/base.txt
index 7ce8637c2..f0aa23f39 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -11,7 +11,7 @@ sentry-sdk==2.19.2
 wagtail==5.2.6
 whitenoise==6.8.2
 xmltodict==0.14.1
-zeep==4.3.0
+zeep==4.3.1
 urllib3==2.2.3
 redis==5.2.1