diff --git a/pkgs/development/python-modules/posthog/default.nix b/pkgs/development/python-modules/posthog/default.nix
index fdd93de663bf..d9562f0dd1f3 100644
--- a/pkgs/development/python-modules/posthog/default.nix
+++ b/pkgs/development/python-modules/posthog/default.nix
@@ -15,14 +15,14 @@
 
 buildPythonPackage rec {
   pname = "posthog";
-  version = "3.7.0";
+  version = "3.7.4";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "PostHog";
     repo = "posthog-python";
     rev = "refs/tags/v${version}";
-    hash = "sha256-1evqG/rdHBs0bAHM+bIHyT4tFE6tAE+aJyu5r0QqAMk=";
+    hash = "sha256-43ySHV2Idssd5YonzhyIpet98vinpQ4O2AKUiAlYahY=";
   };
 
   build-system = [ setuptools ];