diff --git a/pom.xml b/pom.xml
index 5ff0f4d..4f8f2ad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -108,7 +108,7 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcprov-jdk15on</artifactId>
-            <version>1.59</version>
+            <version>1.67</version>
         </dependency>
         <dependency>
             <groupId>com.vitaxa</groupId>