diff --git a/Cargo.lock b/Cargo.lock
index d336dab..8e1f1b7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1175,9 +1175,9 @@ checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
 [[package]]
 name = "lz4_flex"
-version = "0.11.5"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08ab2867e3eeeca90e844d1940eab391c9dc5228783db2ed999acbc0a9ed375a"
+checksum = "ab6473172471198271ff72e9379150e9dfd70d8e533e0752a27e515b48dd375e"
 dependencies = [
  "twox-hash",
 ]
diff --git a/lnc-network/Cargo.toml b/lnc-network/Cargo.toml
index 0fd065b..62062db 100644
--- a/lnc-network/Cargo.toml
+++ b/lnc-network/Cargo.toml
@@ -26,7 +26,7 @@ rustls-pki-types = { version = "1.9", optional = true }
 webpki-roots = { version = "0.26", optional = true }
 
 # Compression support (optional features)
-lz4_flex = { version = "0.11", optional = true }
+lz4_flex = { version = "0.12", optional = true }
 zstd = { version = "0.13", optional = true }
 
 [features]