diff --git a/gradle.properties b/gradle.properties
index 618621db..e2fb0af7 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,8 +4,8 @@ org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 	# check these on https://fabricmc.net/use
     # or better: https://modmuss50.me/fabric.html
-	minecraft_version=1.15-pre4
-	yarn_mappings=1.15-pre4+build.1
+	minecraft_version=1.15-pre5
+	yarn_mappings=1.15-pre5+build.2
 	loader_version=0.7.2+build.174
 
 # Mod Properties
diff --git a/src/main/java/carpet/commands/PerimeterInfoCommand.java b/src/main/java/carpet/commands/PerimeterInfoCommand.java
index 1090f1c0..fb09446d 100644
--- a/src/main/java/carpet/commands/PerimeterInfoCommand.java
+++ b/src/main/java/carpet/commands/PerimeterInfoCommand.java
@@ -52,7 +52,7 @@ public class PerimeterInfoCommand
             nbttagcompound.putString("id", mobId);
             entityliving = (MobEntity) EntityType.loadEntityWithPassengers(nbttagcompound, source.getWorld(), (entity_1x) -> {
                 entity_1x.setPositionAndAngles(pos.getX(), pos.getY()+2, pos.getZ(), entity_1x.yaw, entity_1x.pitch);
-                return !source.getWorld().method_18768(entity_1x) ? null : entity_1x;
+                return !source.getWorld().tryLoadEntity(entity_1x) ? null : entity_1x;
             });
             if (entityliving == null)
             {
diff --git a/src/main/java/carpet/mixins/PortalForcer_portalSuffocationMixin.java b/src/main/java/carpet/mixins/PortalForcer_portalSuffocationMixin.java
index c3327c04..252c0f37 100644
--- a/src/main/java/carpet/mixins/PortalForcer_portalSuffocationMixin.java
+++ b/src/main/java/carpet/mixins/PortalForcer_portalSuffocationMixin.java
@@ -33,14 +33,14 @@ public class PortalForcer_portalSuffocationMixin
 
     @Redirect(method = "usePortal", at = @At(
             value = "INVOKE",
-            target = "Lnet/minecraft/entity/Entity;method_24203(DDD)V"
+            target = "Lnet/minecraft/entity/Entity;positAfterTeleport(DDD)V"
     ))
     private void alternativeSetPositionAndAngles(Entity entity, double d, double e, double f)
     {
         if (CarpetSettings.portalSuffocationFix && CarpetSettings.fixedPosition != null)
-            entity.method_24203(CarpetSettings.fixedPosition.x, CarpetSettings.fixedPosition.y, CarpetSettings.fixedPosition.z);
+            entity.positAfterTeleport(CarpetSettings.fixedPosition.x, CarpetSettings.fixedPosition.y, CarpetSettings.fixedPosition.z);
         else
-            entity.method_24203(d, e, f);
+            entity.positAfterTeleport(d, e, f);
 
     }
 
diff --git a/src/main/java/carpet/script/CarpetExpression.java b/src/main/java/carpet/script/CarpetExpression.java
index da3d12ab..0e93410d 100644
--- a/src/main/java/carpet/script/CarpetExpression.java
+++ b/src/main/java/carpet/script/CarpetExpression.java
@@ -1952,7 +1952,7 @@ public class CarpetExpression
                 ServerWorld serverWorld = cc.s.getWorld();
                 Entity entity_1 = EntityType.loadEntityWithPassengers(tag, serverWorld, (entity_1x) -> {
                     entity_1x.setPositionAndAngles(vec3d.x, vec3d.y, vec3d.z, entity_1x.yaw, entity_1x.pitch);
-                    return !serverWorld.method_18768(entity_1x) ? null : entity_1x;
+                    return !serverWorld.tryLoadEntity(entity_1x) ? null : entity_1x;
                 });
                 if (entity_1 == null) {
                     return LazyValue.NULL;