diff --git a/Cargo.toml b/Cargo.toml
index f5fdf64..6014301 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,4 +18,4 @@ nan-preserving-float = "0.1.0"
 
 [dev-dependencies]
 assert_matches = "1.1"
-wabt = "^0.2.3"
+wabt = "0.3"