diff --git a/dependencies.gradle b/dependencies.gradle
index 3b4449bf..c7553a67 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -46,7 +46,7 @@ dependencies {
     compileOnly('com.github.GTNewHorizons:ExtraCells2:2.5.35:dev') { transitive = false }
     compileOnly('com.github.GTNewHorizons:ForestryMC:4.9.10:dev')
     compileOnly('com.github.GTNewHorizons:EnderIO:2.8.17:dev')
-    compileOnly('com.github.GTNewHorizons:GT5-Unofficial:5.09.49.52:dev') {
+    compileOnly('com.github.GTNewHorizons:GT5-Unofficial:5.09.49.55:dev') {
         exclude group: 'com.github.GTNewHorizons', module: 'AE2FluidCraft-Rework'
     }
 
diff --git a/src/main/java/com/glodblock/github/nei/recipes/DefaultExtractorLoader.java b/src/main/java/com/glodblock/github/nei/recipes/DefaultExtractorLoader.java
index ee2bff4f..0c13e2bf 100644
--- a/src/main/java/com/glodblock/github/nei/recipes/DefaultExtractorLoader.java
+++ b/src/main/java/com/glodblock/github/nei/recipes/DefaultExtractorLoader.java
@@ -33,7 +33,7 @@ public class DefaultExtractorLoader implements Runnable {
 
         if (ModAndClassUtil.GT5) {
             try {
-                Class<?> recipeMapClazz = Class.forName("gregtech.api.util.GT_Recipe$GT_Recipe_Map");
+                Class<?> recipeMapClazz = Class.forName("gregtech.api.util.GTRecipe$GT_Recipe_Map");
                 Collection<?> sMappings = (Collection<?>) recipeMapClazz.getDeclaredField("sMappings").get(null);
                 for (Object tMap : sMappings) {
                     String mNEIName = (String) recipeMapClazz.getDeclaredField("mNEIName").get(tMap);
diff --git a/src/main/java/com/glodblock/github/nei/recipes/extractor/GregTech5RecipeExtractor.java b/src/main/java/com/glodblock/github/nei/recipes/extractor/GregTech5RecipeExtractor.java
index 070a4d9b..41224abe 100644
--- a/src/main/java/com/glodblock/github/nei/recipes/extractor/GregTech5RecipeExtractor.java
+++ b/src/main/java/com/glodblock/github/nei/recipes/extractor/GregTech5RecipeExtractor.java
@@ -12,7 +12,7 @@ import com.glodblock.github.nei.object.OrderStack;
 
 import codechicken.nei.PositionedStack;
 import gregtech.api.enums.ItemList;
-import gregtech.common.items.GT_FluidDisplayItem;
+import gregtech.common.items.ItemFluidDisplay;
 
 public class GregTech5RecipeExtractor implements IRecipeExtractor {
 
@@ -47,7 +47,7 @@ public class GregTech5RecipeExtractor implements IRecipeExtractor {
     public static Object getFluidFromDisplay(PositionedStack stack) {
         if (stack != null) {
             ItemStack item = stack.items[0].copy();
-            if (item.getItem() instanceof GT_FluidDisplayItem) {
+            if (item.getItem() instanceof ItemFluidDisplay) {
                 if (item.getTagCompound() != null) {
                     Fluid fluid = FluidRegistry.getFluid(item.getItemDamage());
                     int amt = (int) item.getTagCompound().getLong("mFluidDisplayAmount");