diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7accc3a3c..b9bebaf12 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -23,7 +23,7 @@ referencing==0.30.2
 openai>=1.108.1,<2
 langchain-core==1.2.7
 crewai==0.203.2
-semantic-kernel==1.31.0
+semantic-kernel==1.39.4
 
 # Helps semantic-kernel resolve cleanly inside its <0.20 range
 openapi-core==0.19.5