diff --git a/pkgs/by-name/ki/kiro/package.nix b/pkgs/by-name/ki/kiro/package.nix
index 0b65dbc1fcf0..135fc9f2678a 100644
--- a/pkgs/by-name/ki/kiro/package.nix
+++ b/pkgs/by-name/ki/kiro/package.nix
@@ -14,7 +14,7 @@ in
   inherit useVSCodeRipgrep;
   commandLineArgs = extraCommandLineArgs;
 
-  version = "0.12.200";
+  version = "0.12.263";
   pname = "kiro";
 
   # You can find the current VSCode version in the About dialog:
diff --git a/pkgs/by-name/ki/kiro/sources.json b/pkgs/by-name/ki/kiro/sources.json
index 31565e2585e9..da7230e17913 100644
--- a/pkgs/by-name/ki/kiro/sources.json
+++ b/pkgs/by-name/ki/kiro/sources.json
@@ -1,14 +1,14 @@
 {
   "x86_64-linux": {
-    "url": "https://prod.download.desktop.kiro.dev/releases/stable/linux-x64/signed/0.12.200/tar/kiro-ide-0.12.200-stable-linux-x64.tar.gz",
-    "hash": "sha256-9OEMZ7FojIyJuHBwEPPYCbg6pjtDjAo5R6sFJ6P8Sbo="
+    "url": "https://prod.download.desktop.kiro.dev/releases/stable/linux-x64/signed/0.12.263/tar/kiro-ide-0.12.263-stable-linux-x64.tar.gz",
+    "hash": "sha256-PDm8lib9dA5kPxyaVzbrmmJwBb6Brdb2zIMH1u4MJeM="
   },
   "x86_64-darwin": {
-    "url": "https://prod.download.desktop.kiro.dev/releases/stable/darwin-x64/signed/0.12.200/kiro-ide-0.12.200-stable-darwin-x64.dmg",
-    "hash": "sha256-gRwyFF3IgzQ1e1T7k08YF+0q2KnJZ+Ns1o+po6mc2Bc="
+    "url": "https://prod.download.desktop.kiro.dev/releases/stable/darwin-x64/signed/0.12.263/kiro-ide-0.12.263-stable-darwin-x64.dmg",
+    "hash": "sha256-8a390Ka49Pd2Z6A00V0crGnA8CizrMQmvi2kdGG+Koc="
   },
   "aarch64-darwin": {
-    "url": "https://prod.download.desktop.kiro.dev/releases/stable/darwin-arm64/signed/0.12.200/kiro-ide-0.12.200-stable-darwin-arm64.dmg",
-    "hash": "sha256-SpCHOXhR/OdMpJQe+IvtLXri6T4ecBTO7LyA8WzNzbc="
+    "url": "https://prod.download.desktop.kiro.dev/releases/stable/darwin-arm64/signed/0.12.263/kiro-ide-0.12.263-stable-darwin-arm64.dmg",
+    "hash": "sha256-b1gxq72GL1br0XGhDe9vNJBSVNKm/AeNbJ8Jmwa7FUE="
   }
 }