diff --git a/Cargo.toml b/Cargo.toml
index 993e9f0..6101dfa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mimalloc"
-version = "0.1.41"
+version = "0.1.42"
 authors = [
     "Octavian Oncescu <octavonce@gmail.com>",
     "Vincent Rouillé <vincent@speedy37.fr>",
@@ -21,7 +21,7 @@ members = ["libmimalloc-sys", "libmimalloc-sys/sys-test"]
 travis-ci = { repository = "purpleprotocol/mimalloc_rust" }
 
 [dependencies]
-libmimalloc-sys = { path = "libmimalloc-sys", version = "0.1.37", default-features = false }
+libmimalloc-sys = { path = "libmimalloc-sys", version = "0.1.38", default-features = false }
 
 [features]
 default = []
diff --git a/libmimalloc-sys/Cargo.toml b/libmimalloc-sys/Cargo.toml
index 3221cc4..963594a 100644
--- a/libmimalloc-sys/Cargo.toml
+++ b/libmimalloc-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "libmimalloc-sys"
-version = "0.1.37"
+version = "0.1.38"
 authors = ["Octavian Oncescu <octavonce@gmail.com>"]
 edition = "2018"
 repository = "https://github.com/purpleprotocol/mimalloc_rust/tree/master/libmimalloc-sys"
diff --git a/libmimalloc-sys/c_src/mimalloc b/libmimalloc-sys/c_src/mimalloc
index 229ec9c..6141843 160000
--- a/libmimalloc-sys/c_src/mimalloc
+++ b/libmimalloc-sys/c_src/mimalloc
@@ -1 +1 @@
-Subproject commit 229ec9cbdc81cf1ffb705cbd8a07503589847426
+Subproject commit 6141843614220c4d85f55774c131a68ba778e413