diff --git a/pkgs/applications/altcoins/parity/beta.nix b/pkgs/applications/altcoins/parity/beta.nix
index 9c322b4cb8ca..cce0b1c64883 100644
--- a/pkgs/applications/altcoins/parity/beta.nix
+++ b/pkgs/applications/altcoins/parity/beta.nix
@@ -1,6 +1,6 @@
 let
-  version     = "2.5.3";
-  sha256      = "04z38ba4f1kmaa3d9b4gqz7dwr5blbppnkngw758xdm56772hfmj";
-  cargoSha256 = "03dlzl96g8k02lifymwp1xs0b2mrnj5c1xzpwp014ijqlnzcfgsv";
+  version     = "2.5.4";
+  sha256      = "103kg0lrijf6d0mc1nk4pdgwgkmp9ga51rwfqrkkm133lylrr0lf";
+  cargoSha256 = "1w9p43v76igb62mbjk2rl7fynk13l4hpz25jd4f4hk5b2y2wf3r7";
 in
   import ./parity.nix { inherit version sha256 cargoSha256; }
diff --git a/pkgs/applications/altcoins/parity/default.nix b/pkgs/applications/altcoins/parity/default.nix
index 9c7ee5111f44..57b1faf71f70 100644
--- a/pkgs/applications/altcoins/parity/default.nix
+++ b/pkgs/applications/altcoins/parity/default.nix
@@ -1,6 +1,6 @@
 let
-  version     = "2.4.8";
-  sha256      = "1kr7hzv27vxa14wafhpaq5a4fv97zh71xjjmwzaqq4gj3k9yj0rm";
-  cargoSha256 = "1yjyk6mhr3ws73aq6h8z5iabvj03ch7mxhkrfdkmhw3cjj0jgx6j";
+  version     = "2.4.9";
+  sha256      = "0pj3yyjzc3fq0r7g8j22anzqxvm377pbcy27np1g7ygkzapzb2v6";
+  cargoSha256 = "1dxn00zxivmgk4a61nxwhjlv7fjsy2ngadyw0br1ssrkgz9k7af2";
 in
   import ./parity.nix { inherit version sha256 cargoSha256; }