diff --git a/appc-adapters/appc-rest-healthcheck-adapter/appc-rest-healthcheck-adapter-bundle/pom.xml b/appc-adapters/appc-rest-healthcheck-adapter/appc-rest-healthcheck-adapter-bundle/pom.xml
index 7b2fa12..b018554 100644
--- a/appc-adapters/appc-rest-healthcheck-adapter/appc-rest-healthcheck-adapter-bundle/pom.xml
+++ b/appc-adapters/appc-rest-healthcheck-adapter/appc-rest-healthcheck-adapter-bundle/pom.xml
@@ -58,12 +58,12 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcpkix-jdk15on</artifactId>
-            <version>1.47</version>
+            <version>1.56</version>
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcprov-jdk15on</artifactId>
-            <version>1.47</version>
+            <version>1.56</version>
         </dependency>
         <dependency>
             <groupId>org.onap.appc</groupId>