diff --git a/CoinBill/pom.xml b/CoinBill/pom.xml
index 9d6bdf5..c659f54 100644
--- a/CoinBill/pom.xml
+++ b/CoinBill/pom.xml
@@ -20,7 +20,7 @@
         <servlet-version>2.5</servlet-version>
         <rabbitmq-version>4.8.0</rabbitmq-version>
         <slf4j-version>1.7.12</slf4j-version>
-        <drools-version>6.5.0.Final</drools-version>
+        <drools-version>7.60.0.Final</drools-version>
         <log4j-version>2.6.2</log4j-version>
     </properties>