diff --git a/fidelius-sdk/pom.xml b/fidelius-sdk/pom.xml
index 866fd04..b60bd99 100644
--- a/fidelius-sdk/pom.xml
+++ b/fidelius-sdk/pom.xml
@@ -164,7 +164,7 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcprov-jdk15on</artifactId>
-            <version>1.65</version>
+            <version>1.67</version>
         </dependency>
 
         <dependency>