diff --git a/Cargo.lock b/Cargo.lock
index c350b66..67b30f2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1355,9 +1355,9 @@ checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
 
 [[package]]
 name = "libmimalloc-sys"
-version = "0.1.47"
+version = "0.1.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d1eacfa31c33ec25e873c136ba5669f00f9866d0688bea7be4d3f7e43067df6"
+checksum = "2892ae4ea6fa2cb7acb0e236a6880d39523239cd9089de71d220910ccc806790"
 dependencies = [
  "cc",
 ]