diff --git a/pkgs/development/python-modules/doubleratchet/default.nix b/pkgs/development/python-modules/doubleratchet/default.nix
index 83abc30b3ee1..1c75a7d2a8a2 100644
--- a/pkgs/development/python-modules/doubleratchet/default.nix
+++ b/pkgs/development/python-modules/doubleratchet/default.nix
@@ -13,14 +13,14 @@
 
 buildPythonPackage rec {
   pname = "doubleratchet";
-  version = "1.2.0";
+  version = "1.3.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "Syndace";
     repo = "python-doubleratchet";
     tag = "v${version}";
-    hash = "sha256-TgkRityDMSzyF6ihM63lAGCSrCHCHrsbCyGYUaObvDU=";
+    hash = "sha256-iw0JIegwEiBpA/9blGKb0Oh1K3j74A3ZomtMRKgJL0E=";
   };
 
   strictDeps = true;