diff --git a/altsigner/pom.xml b/altsigner/pom.xml
index 52c34f8bb..f186fa24c 100644
--- a/altsigner/pom.xml
+++ b/altsigner/pom.xml
@@ -64,7 +64,7 @@
     <dependency>
       <groupId>org.bouncycastle</groupId>
       <artifactId>bcprov-jdk18on</artifactId>
-      <version>1.83</version>
+      <version>1.84</version>
     </dependency>
   </dependencies>
 </project>
\ No newline at end of file