diff --git a/pkgs/development/libraries/imgui/default.nix b/pkgs/development/libraries/imgui/default.nix
index 94dd9f95d390..038c5a036200 100644
--- a/pkgs/development/libraries/imgui/default.nix
+++ b/pkgs/development/libraries/imgui/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "imgui";
-  version = "1.85";
+  version = "1.86";
 
   src = fetchFromGitHub {
     owner = "ocornut";
     repo = "imgui";
     rev = "v${version}";
-    sha256 = "sha256-HQsGlsvmf3ikqhGnJHf/d6SRCY/QDeW7XUTwXQH/JYE=";
+    sha256 = "sha256-NuyWrtD+/bRkMlsvU0gNkQhDJVlSPPWhBELN/AtYRwk=";
   };
 
   dontBuild = true;