diff --git a/pkgs/applications/networking/syncthing/default.nix b/pkgs/applications/networking/syncthing/default.nix
index 4b1150159a4e..261a99698726 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 = "1.18.2";
+      version = "1.18.3";
 
       src = fetchFromGitHub {
         owner  = "syncthing";
         repo   = "syncthing";
         rev    = "v${version}";
-        sha256 = "1r5vd501p3ydi6rr2k4cqdl3pixdr79lfwpnc90xmd1i6mlyxrma";
+        sha256 = "sha256-wc4+j2kTSwZsxIdJHmznkNIq436p0yNrskchuEJtL5E=";
       };
 
-      vendorSha256 = "1v8hdr2na7bndx6q1kk0dkg1v9149gbhxcva1wq075xjl0kw21ip";
+      vendorSha256 = "sha256-klbAVOHLefxG33zpEYFlPezrKrXfuWOaE+UnIsu462M=";
 
       doCheck = false;