diff --git a/pkgs/tools/graphics/asymptote/default.nix b/pkgs/tools/graphics/asymptote/default.nix
index bfeb5ff195e5..ec2e5ce64c93 100644
--- a/pkgs/tools/graphics/asymptote/default.nix
+++ b/pkgs/tools/graphics/asymptote/default.nix
@@ -9,14 +9,14 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "2.83";
+  version = "2.85";
   pname = "asymptote";
 
   src = fetchFromGitHub {
     owner = "vectorgraphics";
     repo = pname;
     rev = version;
-    hash = "sha256-Kz1uh3fMbADd39seunfL5O2Q31VLGKhu/ZuKi9/kuEc=";
+    hash = "sha256-GyW9OEolV97WtrSdIxp4MCP3JIyA1c/DQSqg8jLC0WQ=";
   };
 
   nativeBuildInputs = [