diff --git a/mappings/net/minecraft/client/render/GameRenderer.mapping b/mappings/net/minecraft/client/render/GameRenderer.mapping
index 433b450bbd..184b521fcc 100644
--- a/mappings/net/minecraft/client/render/GameRenderer.mapping
+++ b/mappings/net/minecraft/client/render/GameRenderer.mapping
@@ -35,6 +35,8 @@ CLASS net/minecraft/class_757 net/minecraft/client/render/GameRenderer
 	METHOD <init> (Lnet/minecraft/class_310;Lnet/minecraft/class_3300;Lnet/minecraft/class_4599;)V
 		ARG 1 client
 	METHOD method_19418 getCamera ()Lnet/minecraft/class_4184;
+	METHOD method_22709 loadProjectionMatrix (Lnet/minecraft/class_1159;)V
+	METHOD method_22973 getBasicProjectionMatrix (Lnet/minecraft/class_4184;FZ)Lnet/minecraft/class_1159;
 	METHOD method_22974 getLightmapTextureManager ()Lnet/minecraft/class_765;
 	METHOD method_22975 getOverlayTexture ()Lnet/minecraft/class_4608;
 	METHOD method_3167 onCameraEntitySet (Lnet/minecraft/class_1297;)V
diff --git a/mappings/net/minecraft/server/network/ServerPlayNetworkHandler.mapping b/mappings/net/minecraft/server/network/ServerPlayNetworkHandler.mapping
index f8ba8b6eb6..3b82818807 100644
--- a/mappings/net/minecraft/server/network/ServerPlayNetworkHandler.mapping
+++ b/mappings/net/minecraft/server/network/ServerPlayNetworkHandler.mapping
@@ -58,3 +58,4 @@ CLASS net/minecraft/class_3244 net/minecraft/server/network/ServerPlayNetworkHan
 	METHOD method_14372 syncWithPlayerPosition ()V
 	METHOD method_18784 tick ()V
 	METHOD method_19507 isServerOwner ()Z
+	METHOD method_20630 isPlayerNotCollidingWithBlocks (Lnet/minecraft/class_4538;)Z