diff --git a/README.md b/README.md
index 34eb94e..f856831 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ to the tarballs/ directory.
 
 Then ensure you have the following installed on your system:
 
-`Clang 3.4+`, `cmake`, `git`, `patch`, `Python`, `libssl-devel` (openssl)  
+`Clang 3.9+`, `cmake`, `git`, `patch`, `Python`, `libssl-devel` (openssl)  
 `lzma-devel`, `libxml2-devel` and the `bash shell`.
 
 You can run 'sudo tools/get\_dependencies.sh' to get these (and the