diff --git a/Cargo.lock b/Cargo.lock
index dd5d4a49..b2bb612e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1712,12 +1712,11 @@ checksum = "6800badb6cb2082ffd7b6a67e6125bb39f18782f793520caee8cb8846be06112"
 
 [[package]]
 name = "libmimalloc-sys"
-version = "0.1.44"
+version = "0.1.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "667f4fec20f29dfc6bc7357c582d91796c169ad7e2fce709468aefeb2c099870"
+checksum = "bc89deee4af0429081d2a518c0431ae068222a5a262a3bc6ff4d8535ec2e02fe"
 dependencies = [
  "cc",
- "libc",
 ]
 
 [[package]]
@@ -1883,9 +1882,9 @@ checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
 [[package]]
 name = "mimalloc"
-version = "0.1.48"
+version = "0.1.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1ee66a4b64c74f4ef288bcbb9192ad9c3feaad75193129ac8509af543894fd8"
+checksum = "aca3c01a711f395b4257b81674c0e90e8dd1f1e62c4b7db45f684cc7a4fcb18a"
 dependencies = [
  "libmimalloc-sys",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 6a27d4d9..11e0f770 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ lto = "thin"
 console = ["console-subscriber"]
 
 [target.'cfg(target_env = "musl")'.dependencies]
-mimalloc = "0.1.43"
+mimalloc = "0.1.49"
 
 [dependencies]
 anyhow = "1.0"