diff --git a/pkgs/development/compilers/ponyc/default.nix b/pkgs/development/compilers/ponyc/default.nix
index 85641c351d49..6c9c9c77e6d8 100644
--- a/pkgs/development/compilers/ponyc/default.nix
+++ b/pkgs/development/compilers/ponyc/default.nix
@@ -3,13 +3,13 @@
 
 stdenv.mkDerivation ( rec {
   pname = "ponyc";
-  version = "0.30.0";
+  version = "0.31.0";
 
   src = fetchFromGitHub {
     owner = "ponylang";
     repo = pname;
     rev = version;
-    sha256 = "1gs9x4rw4mfv499j3k1brm8gbz7pjl8dyr7v68pa2f563cbzwaq9";
+    sha256 = "0cchikwga59b3p7ip9d6kxz50w5yvk1dh1dcmbix4fwfwc3zdm75";
   };
 
   buildInputs = [ llvm makeWrapper which ];