diff --git a/pkgs/applications/editors/jetbrains/ides/rust-rover.nix b/pkgs/applications/editors/jetbrains/ides/rust-rover.nix
index 4e50dc485654..8853e0acf2af 100644
--- a/pkgs/applications/editors/jetbrains/ides/rust-rover.nix
+++ b/pkgs/applications/editors/jetbrains/ides/rust-rover.nix
@@ -18,20 +18,20 @@ let
   # update-script-start: urls
   urls = {
     x86_64-linux = {
-      url = "https://download.jetbrains.com/rustrover/RustRover-2026.1.tar.gz";
-      hash = "sha256-qiOgAHz/tCnyEwljTy1D0sJBhWpOXZCCf5Uq66PZjzk=";
+      url = "https://download.jetbrains.com/rustrover/RustRover-2026.1.1.tar.gz";
+      hash = "sha256-UYljm43s/UOEvk0Peio2Crsdx0K5U5Seo57M34A1A1c=";
     };
     aarch64-linux = {
-      url = "https://download.jetbrains.com/rustrover/RustRover-2026.1-aarch64.tar.gz";
-      hash = "sha256-jU61XQ+3zliH3y6nz6o8U/DrRkZ2vs4ff8Fd/RPb0a0=";
+      url = "https://download.jetbrains.com/rustrover/RustRover-2026.1.1-aarch64.tar.gz";
+      hash = "sha256-FUDCF4pOtovjBKaNV0dEjc5PwsDLBXTTHnc3+oNDU7A=";
     };
     x86_64-darwin = {
-      url = "https://download.jetbrains.com/rustrover/RustRover-2026.1.dmg";
-      hash = "sha256-VwVvTSUdFpPhAeWyzkID6TFNE0S1vVeR82FRfU2v3s4=";
+      url = "https://download.jetbrains.com/rustrover/RustRover-2026.1.1.dmg";
+      hash = "sha256-DxrFdxSLiyH7/davL4QeAPxlKK3IA5JXzPetTYaMtck=";
     };
     aarch64-darwin = {
-      url = "https://download.jetbrains.com/rustrover/RustRover-2026.1-aarch64.dmg";
-      hash = "sha256-DeLkwKq01M3zmr2yZnOYXCn0CZ+0P9MtWC9bMIzKrVE=";
+      url = "https://download.jetbrains.com/rustrover/RustRover-2026.1.1-aarch64.dmg";
+      hash = "sha256-K9Gwkudx+WV25fA1IRwfDlqcK8X0I/SzrL7S2iG7IfI=";
     };
   };
   # update-script-end: urls
@@ -45,8 +45,8 @@ in
   product = "RustRover";
 
   # update-script-start: version
-  version = "2026.1";
-  buildNumber = "261.22158.331";
+  version = "2026.1.1";
+  buildNumber = "261.23567.140";
   # update-script-end: version
 
   src = fetchurl (urls.${system} or (throw "Unsupported system: ${system}"));