diff --git a/cranelift/simplejit/Cargo.toml b/cranelift/simplejit/Cargo.toml
index 85924a2b02..042d946774 100644
--- a/cranelift/simplejit/Cargo.toml
+++ b/cranelift/simplejit/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2018"
 cranelift-module = { path = "../module", version = "0.64.0" }
 cranelift-native = { path = "../native", version = "0.64.0" }
 cranelift-codegen = { path = "../codegen", version = "0.64.0", default-features = false, features = ["std"] }
-region = "2.0.0"
+region = "2.1.0"
 libc = { version = "0.2.42" }
 errno = "0.2.4"
 target-lexicon = "0.10"