diff --git a/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target b/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target
index b6b22465f84..b21c3dafb22 100644
--- a/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target
+++ b/eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target
@@ -154,13 +154,19 @@
 			  <dependency>
 				  <groupId>org.bouncycastle</groupId>
 				  <artifactId>bcpg-jdk18on</artifactId>
-				  <version>1.77</version>
+				  <version>1.78.1</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>
 				  <groupId>org.bouncycastle</groupId>
 				  <artifactId>bcprov-jdk18on</artifactId>
-				  <version>1.77</version>
+				  <version>1.78.1</version>
+				  <type>jar</type>
+			  </dependency>
+			  <dependency>
+				  <groupId>org.bouncycastle</groupId>
+				  <artifactId>bcutil-jdk18on</artifactId>
+				  <version>1.78.1</version>
 				  <type>jar</type>
 			  </dependency>
 			  <dependency>