1 files changed, 2 insertions, 13 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/gmpy2/default.nix b/nixpkgs/pkgs/development/python-modules/gmpy2/default.nix
index 1f7975abe5c1..cfc481a90afb 100644
--- a/nixpkgs/pkgs/development/python-modules/gmpy2/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/gmpy2/default.nix
@@ -10,7 +10,7 @@
 
 let
   pname = "gmpy2";
-  version = "2.1a4";
+  version = "2.1.0b5";
 in
 
 buildPythonPackage {
@@ -22,20 +22,9 @@ buildPythonPackage {
     owner = "aleaxit";
     repo = "gmpy";
     rev = "gmpy2-${version}";
-    sha256 = "1wg4w4q2l7n26ksrdh4rwqmifgfm32n7x29cgdvmmbv5lmilb5hz";
+    sha256 = "1mqzyp7qwqqyk6jbicgx22svdy2106xwhmhfvdf0vpnmwswcxclb";
   };
 
-  patches = [
-    # Backport of two bugfixes (including a segfault):
-    # https://github.com/aleaxit/gmpy/pull/217
-    # https://github.com/aleaxit/gmpy/pull/218
-    (fetchpatch {
-      name = "bugfixes.patch";
-      url = "https://git.sagemath.org/sage.git/plain/build/pkgs/gmpy2/patches/PR217_PR218_conversion_methods.patch?id=b7fbb9a4dac5d6882f6b83a57447dd79ecafb84c";
-      sha256 = "1x3gwvqac36k4ypclxq37fcvi6p790k4xdpm2bj2b3xsvjb80ycz";
-    })
-  ];
-
   buildInputs = [ gmp mpfr libmpc ];
 
   meta = with stdenv.lib; {