diff --git a/backend/requirements.txt b/backend/requirements.txt
index 7a506ea..38c80b5 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -9,7 +9,7 @@ alembic
 sqlmodel<0.0.45
 psycopg2-binary
 anthropic==0.125.0
-policyengine[uk]==5.3.0
+policyengine[uk]==6.10.0
 pandas
 pyyaml
 httpx