diff --git a/pom.xml b/pom.xml
index 7c98dfc4..190cd877 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,7 +81,7 @@
     </distributionManagement>
 
     <properties>
-        <bouncycastle.version>1.77</bouncycastle.version>
+        <bouncycastle.version>1.78</bouncycastle.version>
         <jackson.version>2.17.0</jackson.version>
         <mavenVersion>3.6.3</mavenVersion>
         <resolverVersion>1.4.1</resolverVersion>