diff --git a/pom.xml b/pom.xml
index 595cc4aad..fb0166e99 100644
--- a/pom.xml
+++ b/pom.xml
@@ -378,12 +378,12 @@
             <dependency>
                 <groupId>org.bouncycastle</groupId>
                 <artifactId>bcprov-debug-jdk15on</artifactId>
-                <version>1.59</version>
+                <version>1.66</version>
             </dependency>
             <dependency>
                 <groupId>org.bouncycastle</groupId>
                 <artifactId>bcpkix-jdk15on</artifactId>
-                <version>1.59</version>
+                <version>1.66</version>
             </dependency>
             <dependency>
                 <groupId>javax.xml.bind</groupId>