diff --git a/build.gradle b/build.gradle
index 49ae9b524..7a1eb5bb7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.google.code.gson:gson:2.8.1'
-        classpath 'net.minecraftforge.gradle:ForgeGradle:3.0.130'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:3.0.134'
         classpath 'net.sf.proguard:proguard-gradle:6.1.0beta2'
         classpath 'org.ajoberstar.grgit:grgit-gradle:3.0.0'
     }
diff --git a/gradle.properties b/gradle.properties
index 44330812b..12b36f573 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,5 +3,5 @@ mod_version=1.84.0
 
 # Minecraft properties
 mc_version=1.14.4
-forge_version=28.0.11
-mappings_version=20190721-1.14.3
+forge_version=28.0.45
+mappings_version=20190806-1.14.3
diff --git a/src/main/java/dan200/computercraft/client/FrameInfo.java b/src/main/java/dan200/computercraft/client/FrameInfo.java
index 0466b8684..aef1f584d 100644
--- a/src/main/java/dan200/computercraft/client/FrameInfo.java
+++ b/src/main/java/dan200/computercraft/client/FrameInfo.java
@@ -8,9 +8,9 @@ package dan200.computercraft.client;
 
 import dan200.computercraft.ComputerCraft;
 import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.event.TickEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
-import net.minecraftforge.fml.common.gameevent.TickEvent;
 
 @Mod.EventBusSubscriber( modid = ComputerCraft.MOD_ID, value = Dist.CLIENT )
 public final class FrameInfo
diff --git a/src/main/java/dan200/computercraft/shared/proxy/ComputerCraftProxyCommon.java b/src/main/java/dan200/computercraft/shared/proxy/ComputerCraftProxyCommon.java
index 67fdc4b88..11490e9ae 100644
--- a/src/main/java/dan200/computercraft/shared/proxy/ComputerCraftProxyCommon.java
+++ b/src/main/java/dan200/computercraft/shared/proxy/ComputerCraftProxyCommon.java
@@ -34,11 +34,11 @@ import net.minecraft.tileentity.CommandBlockTileEntity;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.world.storage.loot.conditions.LootConditionManager;
+import net.minecraftforge.event.TickEvent;
 import net.minecraftforge.event.entity.player.PlayerContainerEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.client.event.ConfigChangedEvent;
 import net.minecraftforge.fml.common.Mod;
-import net.minecraftforge.fml.common.gameevent.TickEvent;
 import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
 import net.minecraftforge.fml.event.server.FMLServerStartedEvent;
 import net.minecraftforge.fml.event.server.FMLServerStartingEvent;
@@ -146,7 +146,7 @@ public final class ComputerCraftProxyCommon
                 IComputer computer = ((IContainerComputer) container).getComputer();
                 if( computer instanceof ServerComputer )
                 {
-                    ((ServerComputer) computer).sendTerminalState( event.getEntityPlayer() );
+                    ((ServerComputer) computer).sendTerminalState( event.getPlayer() );
                 }
             }
         }
diff --git a/src/main/java/dan200/computercraft/shared/util/TickScheduler.java b/src/main/java/dan200/computercraft/shared/util/TickScheduler.java
index 50a3bcad6..ba92ceaab 100644
--- a/src/main/java/dan200/computercraft/shared/util/TickScheduler.java
+++ b/src/main/java/dan200/computercraft/shared/util/TickScheduler.java
@@ -13,9 +13,9 @@ import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.ITickList;
 import net.minecraft.world.World;
+import net.minecraftforge.event.TickEvent;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
-import net.minecraftforge.fml.common.gameevent.TickEvent;
 
 import java.util.Collections;
 import java.util.Iterator;