diff --git a/pkgs/by-name/ch/chirpstack-concentratord/package.nix b/pkgs/by-name/ch/chirpstack-concentratord/package.nix
index 33ed88b0e13f..3f80f674047a 100644
--- a/pkgs/by-name/ch/chirpstack-concentratord/package.nix
+++ b/pkgs/by-name/ch/chirpstack-concentratord/package.nix
@@ -10,16 +10,16 @@
 }:
 rustPlatform.buildRustPackage rec {
   pname = "chirpstack-concentratord";
-  version = "4.4.2";
+  version = "4.4.6";
 
   src = fetchFromGitHub {
     owner = "chirpstack";
     repo = "chirpstack-concentratord";
     rev = "v${version}";
-    hash = "sha256-UbUtNJuz8zfhHzyOiT/mRNtNRmdoNnuszrVSbLoVGK8=";
+    hash = "sha256-O5QevCYFZEJzZcLM3wh9b+RvbkFwLlvIcFhVbhVDOXU=";
   };
 
-  cargoHash = "sha256-JXIyrbBRGJR9mjvawU46mBfGYxZPpYl9aB9k3WBA/co=";
+  cargoHash = "sha256-oRy8yGBRD/PGh+RtY9nk03oV6SRBGucRABwfgJbnuxM=";
 
   buildInputs = [
     libloragw-2g4