diff --git a/pom.xml b/pom.xml
index fb2195e..b561876 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
         <dependency>
           <groupId>org.bouncycastle</groupId>
           <artifactId>bcprov-jdk15on</artifactId>
-          <version>1.63</version>
+          <version>1.67</version>
         </dependency>
         <dependency>
           <groupId>commons-codec</groupId>