diff --git a/pkgs/development/python-modules/azure-core/default.nix b/pkgs/development/python-modules/azure-core/default.nix
index 773696c03958..b4dc461ea88c 100644
--- a/pkgs/development/python-modules/azure-core/default.nix
+++ b/pkgs/development/python-modules/azure-core/default.nix
@@ -15,14 +15,14 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.17.0";
+  version = "1.20.1";
   pname = "azure-core";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "25407390dde142d3e41ecf78bb18cedda9b7f7a0af558d082dec711c4a334f46";
+    sha256 = "21d06311c9c373e394ed9f9db035306773334a0181932e265889eca34d778d17";
   };
 
   propagatedBuildInputs = [