diff --git a/requirements.txt b/requirements.txt
index e1e66f3..b7912fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ aiohttp>=3.8.5;python_version<'3.12'
 aiohttp>=3.9.0b0;python_version>='3.12'
 incremental>=22.10.0
 packaging>=24.0
-systembridgemodels==4.1.0
+systembridgemodels==4.2.0