diff --git a/Cargo.toml b/Cargo.toml
index 7432bf7..8fdb3e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ crate-type = ["cdylib"]
 cargo-php = "0.1.7"
 ext-php-rs = "0.10.1"
 wasmer = { version = "3.1.1", default-features = true, features = ["sys"] }
-wasmer-compiler = "3.1.1"
+wasmer-compiler = "4.1.0"
 
 [profile.release]
 strip = "debuginfo"