diff --git a/requirements.txt b/requirements.txt
index f7dbe3b..8a2b92d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ jsonschema ==4.23.0
 ops ==2.17.0
 pydantic ==1.10.19
 requests ==2.32.3
-cosl ==0.0.42
+cosl ==0.0.45