diff --git a/pkgs/development/python-modules/pyvisa-py/default.nix b/pkgs/development/python-modules/pyvisa-py/default.nix
index d4b3d70b72a9..46c99543a342 100644
--- a/pkgs/development/python-modules/pyvisa-py/default.nix
+++ b/pkgs/development/python-modules/pyvisa-py/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "pyvisa-py";
-  version = "0.6.2";
+  version = "0.6.3";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "pyvisa";
     repo = "pyvisa-py";
     rev = "refs/tags/${version}";
-    hash = "sha256-2jNf/jmqpAE4GoX7xGvQTr0MF/UalIWDMAQHUq+B4v4=";
+    hash = "sha256-bRO2xO3Q9ruu5KY9SHwdhDU3DoZfW98uYiEFv5P0Fqc=";
   };
 
   nativeBuildInputs = [