diff --git a/Cargo.toml b/Cargo.toml
index d84c7f0f9..6d803007c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = [".", "examples/opentelemetry", "examples/custom-root-span"]
 
 [package]
 name = "tracing-actix-web"
-version = "0.4.0-beta.1"
+version = "4.0.0-beta.1"
 authors = ["Luca Palmieri <rust@lpalmieri.com>"]
 edition = "2018"