diff --git a/pkgs/by-name/sy/symengine/package.nix b/pkgs/by-name/sy/symengine/package.nix
index d7468c70aa29..4764d76e69ae 100644
--- a/pkgs/by-name/sy/symengine/package.nix
+++ b/pkgs/by-name/sy/symengine/package.nix
@@ -4,7 +4,7 @@
   fetchFromGitHub,
   cmake,
   gmp,
-  flint,
+  flint3,
   mpfr,
   libmpc,
   withShared ? true,
@@ -12,20 +12,20 @@
 
 stdenv.mkDerivation rec {
   pname = "symengine";
-  version = "0.13.0";
+  version = "0.14.0";
 
   src = fetchFromGitHub {
     owner = "symengine";
     repo = "symengine";
     rev = "v${version}";
-    hash = "sha256-hMTndwIXTqf3cxKZdnn38SFvZLEb48k1Lvm5/hW7U8k=";
+    hash = "sha256-WriVcYt3fkObR2U4J6a4KGGc2HgyyFyFpdrwxBD+AHA=";
   };
 
   nativeBuildInputs = [ cmake ];
 
   buildInputs = [
     gmp
-    flint
+    flint3
     mpfr
     libmpc
   ];
diff --git a/pkgs/development/python-modules/symengine/default.nix b/pkgs/development/python-modules/symengine/default.nix
index 19c8984f06c4..2600346d71f3 100644
--- a/pkgs/development/python-modules/symengine/default.nix
+++ b/pkgs/development/python-modules/symengine/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "symengine";
-  version = "0.13.0";
+  version = "0.14.0";
 
   build-system = [ setuptools ];
   pyproject = true;
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "symengine";
     repo = "symengine.py";
     tag = "v${version}";
-    hash = "sha256-PJUzA86SGCnDpqU9j/dr3PlM9inyi8SQX0HGqPQ9wQw=";
+    hash = "sha256-jzEQLfiV/TLLUm9DKPCRKjpxfj3kYtobOcGifsdwaxY=";
   };
 
   env = {
@@ -32,14 +32,13 @@ buildPythonPackage rec {
   postPatch = ''
     substituteInPlace setup.py \
       --replace-fail "'cython>=0.29.24'" "'cython'"
-
-    export PATH=${cython}/bin:$PATH
   '';
 
   dontUseCmakeConfigure = true;
-  nativeBuildInputs = [ cmake ];
-
-  buildInputs = [ cython ];
+  nativeBuildInputs = [
+    cmake
+    cython
+  ];
 
   nativeCheckInputs = [
     pytest