diff --git a/requirements.txt b/requirements.txt
index 984ea3f3..521e0b36 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-cosl==0.0.20
+cosl==0.0.34
 jenkinsapi==0.3.13
 jsonschema==4.23.0
 ops==2.16.0