diff --git a/build.gradle b/build.gradle
index e11d4de..3607f22 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,8 +33,8 @@ dependencies {
 	include "io.github.cottonmc.cotton:cotton-logging:1.0.0-rc.4"
 	include "io.github.cottonmc.cotton:cotton-config:1.0.0-rc.7"
 
-	include "org.apache.commons:commons-compress:1.8.1"
-	include "org.apache.commons:commons-io:2.6"
+	include "org.apache.commons:commons-compress:1.9"
+	include "org.apache.commons:commons-io:1.3.2"
 
 	// PSA: Some older mods, compiled on Loom 0.2.1, might have outdated Maven POMs.
 	// You may need to force-disable transitiveness on them.
diff --git a/src/main/java/net/szum123321/textile_backup/core/BackupHelper.java b/src/main/java/net/szum123321/textile_backup/core/BackupHelper.java
index 471a1d3..a47bb8f 100644
--- a/src/main/java/net/szum123321/textile_backup/core/BackupHelper.java
+++ b/src/main/java/net/szum123321/textile_backup/core/BackupHelper.java
@@ -18,7 +18,6 @@
 
 package net.szum123321.textile_backup.core;
 
-import jdk.internal.jline.internal.Nullable;
 import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.command.ServerCommandSource;
@@ -51,7 +50,7 @@ public class BackupHelper {
             TextileBackup.logger.error(s);
     }
 
-    public static void create(MinecraftServer server, ServerCommandSource ctx, boolean save, @Nullable String comment) {
+    public static void create(MinecraftServer server, ServerCommandSource ctx, boolean save, String comment) {
         LocalDateTime now = LocalDateTime.now();
 
         StringBuilder builder = new StringBuilder();
diff --git a/src/main/java/net/szum123321/textile_backup/core/MakeBackupThread.java b/src/main/java/net/szum123321/textile_backup/core/MakeBackupThread.java
index 7ab7aa9..25127f5 100644
--- a/src/main/java/net/szum123321/textile_backup/core/MakeBackupThread.java
+++ b/src/main/java/net/szum123321/textile_backup/core/MakeBackupThread.java
@@ -18,7 +18,6 @@
 
 package net.szum123321.textile_backup.core;
 
-import jdk.internal.jline.internal.Nullable;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.command.ServerCommandSource;
 import net.minecraft.world.dimension.DimensionType;
@@ -30,9 +29,9 @@ import java.time.LocalDateTime;
 public class MakeBackupThread extends Thread {
     MinecraftServer server;
     ServerCommandSource ctx;
-    @Nullable String comment;
+    String comment;
 
-    public MakeBackupThread(MinecraftServer server, ServerCommandSource ctx, @Nullable String comment){
+    public MakeBackupThread(MinecraftServer server, ServerCommandSource ctx, String comment){
         this.server = server;
         this.ctx = ctx;
         this.comment = comment;