diff --git a/src/openrct2/network/network.h b/src/openrct2/network/network.h
index b1dd7817ca..df0bf536dd 100644
--- a/src/openrct2/network/network.h
+++ b/src/openrct2/network/network.h
@@ -51,7 +51,7 @@ typedef struct GameAction GameAction;
 // This define specifies which version of network stream current build uses.
 // It is used for making sure only compatible builds get connected, even within
 // single OpenRCT2 version.
-#define NETWORK_STREAM_VERSION "22"
+#define NETWORK_STREAM_VERSION "23"
 #define NETWORK_STREAM_ID OPENRCT2_VERSION "-" NETWORK_STREAM_VERSION
 
 #ifdef __cplusplus
diff --git a/src/openrct2/ride/RideGroupManager.cpp b/src/openrct2/ride/RideGroupManager.cpp
index 8d20b6c4ca..c6dade9ad0 100644
--- a/src/openrct2/ride/RideGroupManager.cpp
+++ b/src/openrct2/ride/RideGroupManager.cpp
@@ -57,7 +57,7 @@ static const RideGroup ride_group_monster_trucks = {
 
 static const RideGroup ride_group_steel_twister_rc = {
     /*.RideType =*/ RIDE_TYPE_TWISTER_ROLLER_COASTER,
-    /*.MaximumHeight =*/ 34,
+    /*.MaximumHeight =*/ 40,
     /*.AvailableTrackPieces =*/ (1ULL << TRACK_FLAT) | (1ULL << TRACK_STRAIGHT) | (1ULL << TRACK_STATION_END) | (1ULL << TRACK_LIFT_HILL) | (1ULL << TRACK_FLAT_ROLL_BANKING) | (1ULL << TRACK_VERTICAL_LOOP) | (1ULL << TRACK_SLOPE) | (1ULL << TRACK_SLOPE_STEEP) | (1ULL << TRACK_SLOPE_CURVE) | (1ULL << TRACK_SLOPE_CURVE_STEEP) | (1ULL << TRACK_S_BEND) | (1ULL << TRACK_CURVE_SMALL) | (1ULL << TRACK_CURVE) | (1ULL << TRACK_HALF_LOOP) | (1ULL << TRACK_CORKSCREW) | (1ULL << TRACK_HELIX_SMALL) | (1ULL << TRACK_BRAKES) | (1ULL << TRACK_ON_RIDE_PHOTO) | (1ULL << TRACK_SLOPE_VERTICAL) | (1ULL << TRACK_BARREL_ROLL) | (1ULL << TRACK_POWERED_LIFT) | (1ULL << TRACK_HALF_LOOP_LARGE) | (1ULL << TRACK_SLOPE_CURVE_BANKED) | (1ULL << TRACK_BLOCK_BRAKES) | (1ULL << TRACK_SLOPE_ROLL_BANKING) | (1ULL << TRACK_SLOPE_STEEP_LONG) | (1ULL << TRACK_CURVE_VERTICAL) | (1ULL << TRACK_QUARTER_LOOP) | (1ULL << TRACK_BOOSTER),
     /*.Naming =*/ { STR_STEEL_TWISTER_GROUP, STR_STEEL_TWISTER_GROUP_DESC },
 };