diff --git a/srctvplus.cpp b/srctvplus.cpp
index c3c2f23..1f42996 100644
--- a/srctvplus.cpp
+++ b/srctvplus.cpp
@@ -33,6 +33,9 @@
 // memdbgon must be the last include file in a .cpp file!!!
 #include "tier0/memdbgon.h"
 
+// Needed after 2022-06-21 update, until SDK is updated
+#define INTERFACEVERSION_SERVERGAMEDLL "ServerGameDLL011"
+
 IServerGameDLL* g_pGameDLL;
 IFileSystem* g_pFileSystem;
 IHLTVDirector* g_pHLTVDirector;
diff --git a/vendor/sdk b/vendor/sdk
index 1fca804..4235f23 160000
--- a/vendor/sdk
+++ b/vendor/sdk
@@ -1 +1 @@
-Subproject commit 1fca804cbd292589afd327a659af436feb8b17c9
+Subproject commit 4235f235200ce73ef3aa175b4db65eb2a2b9d292