diff --git a/pkgs/development/compilers/kotlin/default.nix b/pkgs/development/compilers/kotlin/default.nix
index b8967d64794f..df3a59ffb537 100644
--- a/pkgs/development/compilers/kotlin/default.nix
+++ b/pkgs/development/compilers/kotlin/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "kotlin";
-  version = "2.0.0";
+  version = "2.0.21";
 
   src = fetchurl {
     url = "https://github.com/JetBrains/kotlin/releases/download/v${version}/kotlin-compiler-${version}.zip";
-    sha256 = "sha256-71eHMJdhVP0sWWjXWvjCcDs96Ep43/6RP2cDJuFJ2js=";
+    sha256 = "sha256-A1LApFvSL4D2sm5IXNBNqAR7ql3lSGUoH7n4mkp7zyo=";
   };
 
   propagatedBuildInputs = [ jre ] ;