diff --git a/plugins/email_2fa_core/pom.xml b/plugins/email_2fa_core/pom.xml
index cf933d70..eedde9d8 100644
--- a/plugins/email_2fa_core/pom.xml
+++ b/plugins/email_2fa_core/pom.xml
@@ -81,7 +81,7 @@
 		<dependency>
 			<groupId>org.bouncycastle</groupId>
 			<artifactId>bcpkix-jdk18on</artifactId>
-			<version>1.76</version>
+			<version>1.78</version>
 		</dependency>
 		<dependency>
 			<groupId>org.bouncycastle</groupId>