diff --git a/Cargo.lock b/Cargo.lock
index 85baeff8b..db792b98b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -482,9 +482,9 @@ dependencies = [
 
 [[package]]
 name = "jemallocator"
-version = "0.5.0"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16c2514137880c52b0b4822b563fadd38257c1f380858addb74a400889696ea6"
+checksum = "a0de374a9f8e63150e6f5e8a60cc14c668226d7a347d8aee1a45766e3c4dd3bc"
 dependencies = [
  "jemalloc-sys",
  "libc",
diff --git a/Cargo.toml b/Cargo.toml
index 6b547d535..f138b02bc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -75,7 +75,7 @@ libc = "0.2"
 # jemalloc is currently disabled on macOS due to a bug in jemalloc in combination with macOS
 # Catalina. See https://github.com/sharkdp/fd/issues/498 for details.
 [target.'cfg(all(not(windows), not(target_os = "android"), not(target_os = "macos"), not(target_os = "freebsd"), not(target_os = "openbsd"), not(all(target_env = "musl", target_pointer_width = "32")), not(target_arch = "riscv64")))'.dependencies]
-jemallocator = {version = "0.5.0", optional = true}
+jemallocator = {version = "0.5.4", optional = true}
 
 [dev-dependencies]
 diff = "0.1"