diff --git a/pkgs/development/python-modules/pycurl/default.nix b/pkgs/development/python-modules/pycurl/default.nix
index 5494360e51fc..0b87aba81655 100644
--- a/pkgs/development/python-modules/pycurl/default.nix
+++ b/pkgs/development/python-modules/pycurl/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "pycurl";
-  version = "7.44.1";
+  version = "7.45.0";
   disabled = isPyPy || (pythonOlder "3.5"); # https://github.com/pycurl/pycurl/issues/208
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5bcef4d988b74b99653602101e17d8401338d596b9234d263c728a0c3df003e8";
+    sha256 = "sha256-UDbFPG9BBukWDQU6S6o0M6AhX7M4YHPiESc8VqOpXz0=";
   };
 
   preConfigure = ''