diff --git a/pkgs/applications/science/logic/coq/default.nix b/pkgs/applications/science/logic/coq/default.nix
index 5fab9788a94a..0a4e1dddcae3 100644
--- a/pkgs/applications/science/logic/coq/default.nix
+++ b/pkgs/applications/science/logic/coq/default.nix
@@ -25,7 +25,7 @@ let
    "8.8.0" = "13a4fka22hdxsjk11mgjb9ffzplfxyxp1sg5v1c8nk1grxlscgw8";
    "8.8.1" = "1hlf58gwazywbmfa48219amid38vqdl94yz21i11b4map6jfwhbk";
    "8.8.2" = "1lip3xja924dm6qblisk1bk0x8ai24s5xxqxphbdxj6djglj68fd";
-   "8.9+beta1" = "1yxv2klqal3mh6symi3gc6gv3xm684zlld2c0b6ijhjmp865cin8";
+   "8.9.0" = "1dkgdjc4n1m15m1p724hhi5cyxpqbjw6rxc5na6fl3v4qjjfnizh";
   }."${version}";
   coq-version = builtins.substring 0 3 version;
   ideFlags = if buildIde then "-lablgtkdir ${ocamlPackages.lablgtk}/lib/ocaml/*/site-lib/lablgtk2 -coqide opt" else "";
diff --git a/pkgs/top-level/coq-packages.nix b/pkgs/top-level/coq-packages.nix
index 4c7361d3517e..591c9db9d122 100644
--- a/pkgs/top-level/coq-packages.nix
+++ b/pkgs/top-level/coq-packages.nix
@@ -88,7 +88,7 @@ in rec {
     version = "8.8.2";
   };
   coq_8_9 = callPackage ../applications/science/logic/coq {
-    version = "8.9+beta1";
+    version = "8.9.0";
   };
 
   coqPackages_8_5 = mkCoqPackages coq_8_5;