diff --git a/pkgs/development/python-modules/survey/default.nix b/pkgs/development/python-modules/survey/default.nix
index 436127fae9c..99a2d85aaa2 100644
--- a/pkgs/development/python-modules/survey/default.nix
+++ b/pkgs/development/python-modules/survey/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "survey";
-  version = "3.1.1";
+  version = "3.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-R/PfXW/CnqYiOWbCxPAYwneg6j6CLvdIpITZ2eIXn+M=";
+    sha256 = "sha256-aF7ZS5oxeIOb7mJsrusdc3HefcPE+3OTXcJB/pjJxFY=";
   };
 
   propagatedBuildInputs = [