diff --git a/Cargo.toml b/Cargo.toml
index 5da71347..00c9102d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ unicode-bidi-mirroring = "0.4.0"
 unicode-ccc = "0.4.0"
 unicode-properties = { version = "0.1.3", default-features = false, features = ["general-category"] }
 unicode-script = "0.5.2"
-wasmi = { version = "0.37.0", optional = true }
+wasmi = { version = "0.40.0", optional = true }
 log = "0.4.22"
 
 [dependencies.ttf-parser]