diff --git a/pkgs/applications/networking/syncthing/default.nix b/pkgs/applications/networking/syncthing/default.nix
index a87f1dfdc44f..f09f9fb45ab3 100644
--- a/pkgs/applications/networking/syncthing/default.nix
+++ b/pkgs/applications/networking/syncthing/default.nix
@@ -4,16 +4,16 @@ let
   common = { stname, target, postInstall ? "" }:
     buildGoModule rec {
       pname = stname;
-      version = "1.20.2";
+      version = "1.20.3";
 
       src = fetchFromGitHub {
         owner = "syncthing";
         repo = "syncthing";
         rev = "v${version}";
-        hash = "sha256-U9sM7c2jCEVzTLBawRQGXZTS0jYbFH3OVFk7IkWk2bo=";
+        hash = "sha256-8sxCTPFdf5VDysANUYqic6zq5gipTL6wmPXstJc+6bA=";
       };
 
-      vendorSha256 = "sha256-NuiT2GytWaGkgSyl+qoe9DjCCL7wSHc6FU8C6rsy6Vc=";
+      vendorSha256 = "sha256-CJFKY69Iz8GrVpvUdDveMQQFj6RXApfgYjP7B1wfgfo=";
 
       doCheck = false;