diff --git a/pkgs/development/python-modules/regex/default.nix b/pkgs/development/python-modules/regex/default.nix
index a9456ac963c7..038d6d2c90a3 100644
--- a/pkgs/development/python-modules/regex/default.nix
+++ b/pkgs/development/python-modules/regex/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "regex";
-  version = "2019.12.20";
+  version = "2020.5.14";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "106e25a841921d8259dcef2a42786caae35bc750fb996f830065b3dfaa67b77e";
+    sha256 = "ce450ffbfec93821ab1fea94779a8440e10cf63819be6e176eb1973a6017aff5";
   };
 
   postCheck = ''