diff --git a/requirements.txt b/requirements.txt
index 90f5275..3232bf3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 uv
-ibek>=4.8.0,<5
+ibek>=4.8.3,<5
 techui-builder>=0.7.7