diff --git a/README.md b/README.md
index cf9a58b133..8c36a490e5 100644
--- a/README.md
+++ b/README.md
@@ -80,7 +80,7 @@ the binary verification command above.
 Prerequisites:
 
 * `gcc` and `g++` 4.8 or newer, or
-* `clang` and `clang++` 3.3 or newer
+* `clang` and `clang++` 3.4 or newer
 * Python 2.6 or 2.7
 * GNU Make 3.81 or newer
 * libexecinfo (FreeBSD and OpenBSD only)