diff --git a/libsyncthing/CMakeLists.txt b/libsyncthing/CMakeLists.txt
index 964cd0f9..9a9cab63 100644
--- a/libsyncthing/CMakeLists.txt
+++ b/libsyncthing/CMakeLists.txt
@@ -6,7 +6,7 @@ set(META_PROJECT_TYPE library)
 set(META_APP_NAME "Syncthing library")
 set(META_APP_DESCRIPTION "Syncthing itself, built as a shared or static library")
 set(META_PROJECT_VARNAME_UPPER LIB_SYNCTHING)
-set(META_SYNCTHING_VERSION "v1.20.2")
+set(META_SYNCTHING_VERSION "v1.20.3")
 
 # add project files
 set(HEADER_FILES interface.h)
diff --git a/libsyncthing/go/src/github.com/syncthing/syncthing b/libsyncthing/go/src/github.com/syncthing/syncthing
index 452e7d21..18d09ebf 160000
--- a/libsyncthing/go/src/github.com/syncthing/syncthing
+++ b/libsyncthing/go/src/github.com/syncthing/syncthing
@@ -1 +1 @@
-Subproject commit 452e7d21d3861f14d3162a66cc67b9d3c428b44c
+Subproject commit 18d09ebf5b1832fa4a2a97c07ee66624b430e079