diff --git a/dependencies.gradle b/dependencies.gradle
index fc271d1..9547da4 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -8,5 +8,5 @@ dependencies {
     compileOnly('curse.maven:cofh-lib-220333:2388748')
     compileOnly('curse.maven:simply-jetpacks-79325:2267185')
     compileOnly('curse.maven:tfcraft-302973:2627990')
-	compileOnly('com.github.GTNewHorizons:GT5-Unofficial:5.09.49.47:dev')
+	compileOnly('com.github.GTNewHorizons:GT5-Unofficial:5.09.49.56:dev')
 }
diff --git a/src/main/java/com/github/lunatrius/ingameinfo/integration/gregtech/tag/TagGregtech.java b/src/main/java/com/github/lunatrius/ingameinfo/integration/gregtech/tag/TagGregtech.java
index 7344dbc..1b04848 100644
--- a/src/main/java/com/github/lunatrius/ingameinfo/integration/gregtech/tag/TagGregtech.java
+++ b/src/main/java/com/github/lunatrius/ingameinfo/integration/gregtech/tag/TagGregtech.java
@@ -3,7 +3,7 @@
 import com.github.lunatrius.ingameinfo.tag.TagIntegration;
 import com.github.lunatrius.ingameinfo.tag.registry.TagRegistry;
 
-import gregtech.common.GT_Worldgenerator;
+import gregtech.common.GTWorldgenerator;
 
 public abstract class TagGregtech extends TagIntegration {
 
@@ -17,10 +17,10 @@ public static class useNewOregenPattern extends TagGregtech {
         @Override
         public String getValue() {
             try {
-                if (GT_Worldgenerator.oregenPattern == GT_Worldgenerator.OregenPattern.EQUAL_SPACING) {
+                if (GTWorldgenerator.oregenPattern == GTWorldgenerator.OregenPattern.EQUAL_SPACING) {
                     return "true";
                 }
-                if (GT_Worldgenerator.oregenPattern == GT_Worldgenerator.OregenPattern.AXISSYMMETRICAL) {
+                if (GTWorldgenerator.oregenPattern == GTWorldgenerator.OregenPattern.AXISSYMMETRICAL) {
                     return "false";
                 }
             } catch (Throwable e) {