diff --git a/extensions/percentile/Cargo.toml b/extensions/percentile/Cargo.toml
index e2d6c6c53..b9f329387 100644
--- a/extensions/percentile/Cargo.toml
+++ b/extensions/percentile/Cargo.toml
@@ -17,4 +17,4 @@ static = ["limbo_ext/static"]
 limbo_ext = { workspace = true, features = ["static"] }
 
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
-mimalloc = { version = "*", default-features = false }
+mimalloc = { version = "0.1", default-features = false }