diff --git a/Cargo.lock b/Cargo.lock
index db8a36c75..dddd63643 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2135,9 +2135,9 @@ checksum = "0ceec5bc11778974d1bcb055b18002eba7f4b3518b6a0081b3af5f21666da9ad"
 
 [[package]]
 name = "lz4_flex"
-version = "0.13.1"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ef0d4ed8669f8f8826eb00dc878084aa8f253506c4fd5e8f58f5bce72ddb97e"
+checksum = "ecbdfe44b1bd960b68170b417450a628c43f7cf56bb3c5317e61cb230ee7f226"
 dependencies = [
  "twox-hash",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 7f5a0b64a..59b04488d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -241,7 +241,7 @@ libz-rs-sys = "0.6"
 zlib-rs = { version = "=0.6.7", default-features = false, features = ["rust-allocator", "__internal-api"] }
 lock_api = "0.4"
 log = "0.4.30"
-lz4_flex = "0.13"
+lz4_flex = "0.14"
 nix = { version = "0.31", features = ["fs", "user", "process", "term", "time", "signal", "ioctl", "socket", "sched", "zerocopy", "dir", "hostname", "net", "poll"] }
 mac_address = "1.1.3"
 malachite-bigint = "0.11.0"