diff --git a/cermine-impl/pom.xml b/cermine-impl/pom.xml
index a333b41f..b54a5e61 100644
--- a/cermine-impl/pom.xml
+++ b/cermine-impl/pom.xml
@@ -129,7 +129,7 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcprov-jdk15on</artifactId>
-            <version>1.54</version>
+            <version>1.67</version>
         </dependency>
         <dependency>
             <groupId>xmlunit</groupId>