diff --git a/README.JAVA b/README.JAVA
index aa5ad0a4..4c4ad74e 100644
--- a/README.JAVA
+++ b/README.JAVA
@@ -5,4 +5,6 @@ files of libgcj.  On Debian systems that translates to:
  - gcj 3.4 -> libgcj5-dev
  - gcj 4.0 -> libgcj6-dev
  - gcj 4.1 -> libgcj7-dev
+ - gcj 4.2 -> libgcj8-dev
+ - gcj 4.3 -> libgcj9-dev