diff --git a/dll/steam_client.h b/dll/steam_client.h
index 92e3440a..73b93af0 100644
--- a/dll/steam_client.h
+++ b/dll/steam_client.h
@@ -68,6 +68,7 @@ public ISteamClient015,
 public ISteamClient016,
 public ISteamClient017,
 public ISteamClient018,
+public ISteamClient019,
 public ISteamClient
 {
 public:
diff --git a/dll/steam_gameserver.h b/dll/steam_gameserver.h
index f862509c..cc11682c 100644
--- a/dll/steam_gameserver.h
+++ b/dll/steam_gameserver.h
@@ -34,6 +34,7 @@ public ISteamGameServer008,
 public ISteamGameServer009,
 public ISteamGameServer010,
 public ISteamGameServer011,
+public ISteamGameServer012,
 public ISteamGameServer
 {
     class Settings *settings;
diff --git a/dll/steam_networking.h b/dll/steam_networking.h
index 1f09be0f..bd6d67ed 100644
--- a/dll/steam_networking.h
+++ b/dll/steam_networking.h
@@ -59,6 +59,7 @@ public ISteamNetworking001,
 public ISteamNetworking002,
 public ISteamNetworking003,
 public ISteamNetworking004,
+public ISteamNetworking005,
 public ISteamNetworking
 {
     class Settings *settings;
diff --git a/dll/steam_networking_sockets.h b/dll/steam_networking_sockets.h
index 5353a615..ff141635 100644
--- a/dll/steam_networking_sockets.h
+++ b/dll/steam_networking_sockets.h
@@ -49,6 +49,7 @@ struct Connect_Socket {
 class Steam_Networking_Sockets :
 public ISteamNetworkingSockets001,
 public ISteamNetworkingSockets002,
+public ISteamNetworkingSockets003,
 public ISteamNetworkingSockets
 {
     class Settings *settings;
diff --git a/dll/steam_networking_utils.h b/dll/steam_networking_utils.h
index 1269b7ad..5b11692e 100644
--- a/dll/steam_networking_utils.h
+++ b/dll/steam_networking_utils.h
@@ -19,6 +19,7 @@
 
 class Steam_Networking_Utils :
 public ISteamNetworkingUtils001,
+public ISteamNetworkingUtils002,
 public ISteamNetworkingUtils
 {
     class Settings *settings;
diff --git a/dll/steam_ugc.h b/dll/steam_ugc.h
index 690fa461..13a2c601 100644
--- a/dll/steam_ugc.h
+++ b/dll/steam_ugc.h
@@ -37,6 +37,7 @@ public ISteamUGC008,
 public ISteamUGC009,
 public ISteamUGC010,
 public ISteamUGC012,
+public ISteamUGC013,
 public ISteamUGC
 {
     class Settings *settings;