diff --git a/pkgs/development/interpreters/pixie/default.nix b/pkgs/development/interpreters/pixie/default.nix
index e7d8bf1bc051..a0ac515d78e2 100644
--- a/pkgs/development/interpreters/pixie/default.nix
+++ b/pkgs/development/interpreters/pixie/default.nix
@@ -3,7 +3,7 @@
   variant ? "jit", buildWithPypy ? false }:
 
 let
-  commit-count = "1352";
+  commit-count = "1356";
   common-flags = "--thread --gcrootfinder=shadowstack --continuation";
   variants = {
     jit = { flags = "--opt=jit"; target = "target.py"; };
@@ -13,14 +13,14 @@ let
   };
   pixie-src = fetchgit {
     url = "https://github.com/pixie-lang/pixie.git";
-    rev = "dd754fe9f329e9e176eeaedae1095c85cde65028";
-    sha256 = "1jf3nkd1jzvxrw9ql2r74drsirrxfihc125x0wmk45jyl5q24vdd";
+    rev = "d2a4267ea088f711af36a74928e8dfd8360584ad";
+    sha256 = "1asf6yx7zy9cx4bsg8iai57dy3r3m45xcmkmw2vix70xvfy23ryf";
   };
-  pypy-tag = "81254";
+  pypy-tag = "91db1a9";
   pypy-src = fetchurl {
     name = "pypy-src-${pypy-tag}";
     url = "https://bitbucket.org/pypy/pypy/get/${pypy-tag}.tar.bz2";
-    sha256 = "1cs9xqs1rmzdcnwxxkbvy064s5cbp6vvzhn2jmyzh5kg4di1r3bn";
+    sha256 = "0ylbqvhbcp5m09l15i2q2h3a0vjd055x2r37cq71lkhgmmaxrwbq";
   };
   libs = [ libffi libedit libuv boost.dev boost.out zlib ];
   include-path = stdenv.lib.concatStringsSep ":"