diff --git a/pkgs/applications/blockchains/parity/beta.nix b/pkgs/applications/blockchains/parity/beta.nix
index a26a1b7cc77..c9da6f0e7a8 100644
--- a/pkgs/applications/blockchains/parity/beta.nix
+++ b/pkgs/applications/blockchains/parity/beta.nix
@@ -1,6 +1,6 @@
 let
-  version     = "2.6.4";
-  sha256      = "11l93w97961zig4gqf345j9l20g0mjp7fayl1mdwdp14hhd5zk5g";
-  cargoSha256 = "1q6cbms7j1h726bvq38npxkjkmz14b5ir9c4z7pb0jcy7gkplyxx";
+  version     = "2.6.5";
+  sha256      = "1ykrsphqil68051wwp9b0259gsmfrj9xmx0pfhh2yvmmjzv7k4fv";
+  cargoSha256 = "1xqmnirx2r91q5gy1skxl0f79xvaqzimq3l0cj4xvfms7mpdfbg1";
 in
   import ./parity.nix { inherit version sha256 cargoSha256; }
diff --git a/pkgs/applications/blockchains/parity/default.nix b/pkgs/applications/blockchains/parity/default.nix
index 299bb0639b6..ba3491e084d 100644
--- a/pkgs/applications/blockchains/parity/default.nix
+++ b/pkgs/applications/blockchains/parity/default.nix
@@ -1,6 +1,6 @@
 let
-  version     = "2.5.9";
-  sha256      = "06gmfw5l8n5i35dimsmj6dn0fxhbp53zjrdvbkff63r5kfqnwnx2";
-  cargoSha256 = "1kdy0bnmyqx4rhpq0a8gliy6mws68n035kfkxrfa6cxr2cn53dyb";
+  version     = "2.5.10";
+  sha256      = "0s8llcb1xdzs2zb6rnbsa9hck7dj4m8mamzkkvr0xjmgvigskf64";
+  cargoSha256 = "16nf6y0hyffwdhxn1w4ms4zycs5lkzir8sj6c2lgsabig057hb6z";
 in
   import ./parity.nix { inherit version sha256 cargoSha256; }