diff --git a/pkgs/by-name/sy/sync/package.nix b/pkgs/by-name/sy/sync/package.nix
index 2ac766a4efbd..2ec154929907 100644
--- a/pkgs/by-name/sy/sync/package.nix
+++ b/pkgs/by-name/sy/sync/package.nix
@@ -19,12 +19,12 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "sync";
-  version = "0.11.0";
+  version = "0.13.1";
 
   src = fetchgit {
     url = "https://git.taler.net/sync.git";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-IGYc4Olbn9lVnN1THR2BXzllD1li/vhWwHg+1WU84YM=";
+    hash = "sha256-v5OQVpyTDWYGJrEbnOIDYu0nZlJcMN5AGunfn6G7s20=";
   };
 
   strictDeps = true;