diff --git a/Cargo.lock b/Cargo.lock
index d91e4eb..eab61ef 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -332,12 +332,11 @@ checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
 
 [[package]]
 name = "libmimalloc-sys"
-version = "0.1.42"
+version = "0.1.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec9d6fac27761dabcd4ee73571cdb06b7022dc99089acbe5435691edffaac0f4"
+checksum = "bc89deee4af0429081d2a518c0431ae068222a5a262a3bc6ff4d8535ec2e02fe"
 dependencies = [
  "cc",
- "libc",
 ]
 
 [[package]]
@@ -364,9 +363,9 @@ checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
 
 [[package]]
 name = "mimalloc"
-version = "0.1.46"
+version = "0.1.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "995942f432bbb4822a7e9c3faa87a695185b0d09273ba85f097b54f4e458f2af"
+checksum = "aca3c01a711f395b4257b81674c0e90e8dd1f1e62c4b7db45f684cc7a4fcb18a"
 dependencies = [
  "libmimalloc-sys",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 6fb8970..b05358b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ opool = "0.1.1"
 cfg-if = "1.0"
 tokio = { version = "1.44", features = ["full"] }
 futures = "0.3.31"
-mimalloc = { version = "0.1.46", optional = true, default-features = false }
+mimalloc = { version = "0.1.49", optional = true, default-features = false }
 
 [target.'cfg(not(target_env = "msvc"))'.dependencies]
 jemallocator = { version = "0.5.4", optional = true }