diff --git a/README.md b/README.md
index 88138de..df14f38 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ To use `tonic-web-wasm-client`, you need to add the following to your `Cargo.tom
 
 ```toml
 [dependencies]
-tonic-web-wasm-client = "0.3"
+tonic-web-wasm-client = "0.5"
 ```
 
 ### Example