diff --git a/pom.xml b/pom.xml
index 15006be..a12a2b0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcutil-jdk18on</artifactId>
-            <version>1.71</version>
+            <version>1.78.1</version>
         </dependency>
         <dependency>
             <groupId>org.glassfish</groupId>
@@ -42,7 +42,7 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bctls-jdk18on</artifactId>
-            <version>1.71</version>
+            <version>1.78.1</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>