diff --git a/pkgs/development/python-modules/dlinfo/default.nix b/pkgs/development/python-modules/dlinfo/default.nix
index 1b774b8e85c0..5eae0a86e8e8 100644
--- a/pkgs/development/python-modules/dlinfo/default.nix
+++ b/pkgs/development/python-modules/dlinfo/default.nix
@@ -9,13 +9,13 @@
 
 buildPythonPackage rec {
   pname = "dlinfo";
-  version = "1.2.1";
+  version = "2.0.0";
 
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5f6f43b47f3aa5fe12bd347cf536dc8fca6068c61a0a260e408bec7f6eb4bd38";
+    sha256 = "sha256-iKK8BPUdAbxgTNyescPMC96JBXUyymo+caQfYjVDPhc=";
   };
 
   nativeBuildInputs = [ setuptools-scm ];