diff --git a/requirements.txt b/requirements.txt
index ceef990b82625e41470a1cfdbad75363b3f11835..d6527d19e023e516b59e5b5589ac83a3d52c37de 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 numpy
 requests
 toml
-wzl-udi==9.3.4
+wzl-udi==9.3.5