diff --git a/pom.xml b/pom.xml
index ecb2af2..5b77532 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcprov-jdk15on</artifactId>
-            <version>1.54</version>
+            <version>1.67</version>
             <type>jar</type>
         </dependency>
         <dependency>