diff --git a/pom.xml b/pom.xml
index 2bbd6d1..d421766 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>Hadder</groupId>
     <artifactId>Hadder</artifactId>
-    <version>1.3.22</version>
+    <version>1.3.24</version>
     <name>Hadder</name>
     <inceptionYear>2019</inceptionYear>
     <description>Hadder is a multi-purpose Discord bot.</description>
@@ -69,12 +69,12 @@
         <dependency>
             <groupId>net.dv8tion</groupId>
             <artifactId>JDA</artifactId>
-            <version>4.2.0_215</version>
+            <version>4.2.0_217</version>
         </dependency>
         <dependency>
             <groupId>org.json</groupId>
             <artifactId>json</artifactId>
-            <version>20200518</version>
+            <version>20201115</version>
         </dependency>
         <dependency>
             <groupId>com.rethinkdb</groupId>
diff --git a/src/main/java/com/bbn/hadder/db/Rethink.java b/src/main/java/com/bbn/hadder/db/Rethink.java
index 6651a39..fe7103c 100644
--- a/src/main/java/com/bbn/hadder/db/Rethink.java
+++ b/src/main/java/com/bbn/hadder/db/Rethink.java
@@ -27,9 +27,9 @@ import org.json.JSONObject;
 import java.lang.reflect.Field;
 
 public class Rethink {
-    private RethinkDB r = RethinkDB.r;
+    private final RethinkDB r = RethinkDB.r;
     private Connection conn;
-    private Config config;
+    private final Config config;
 
     public Rethink(Config config) {
         this.config = config;
diff --git a/src/main/java/com/bbn/hadder/listener/CommandListener.java b/src/main/java/com/bbn/hadder/listener/CommandListener.java
index 5117359..ae8ace2 100644
--- a/src/main/java/com/bbn/hadder/listener/CommandListener.java
+++ b/src/main/java/com/bbn/hadder/listener/CommandListener.java
@@ -33,9 +33,9 @@ import java.time.Instant;
 
 public class CommandListener extends ListenerAdapter {
 
-    private Rethink rethink;
-    private CommandHandler handler;
-    private AudioManager audioManager;
+    private final Rethink rethink;
+    private final CommandHandler handler;
+    private final AudioManager audioManager;
 
     public CommandListener(Rethink rethink, CommandHandler handler, AudioManager audioManager) {
         this.rethink = rethink;
diff --git a/src/main/java/com/bbn/hadder/listener/GuildListener.java b/src/main/java/com/bbn/hadder/listener/GuildListener.java
index 40db876..1d09b4f 100644
--- a/src/main/java/com/bbn/hadder/listener/GuildListener.java
+++ b/src/main/java/com/bbn/hadder/listener/GuildListener.java
@@ -30,8 +30,8 @@ import java.time.Instant;
 
 public class GuildListener extends ListenerAdapter {
 
-    private Rethink rethink;
-    private Config config;
+    private final Rethink rethink;
+    private final Config config;
 
     public GuildListener(Rethink rethink, Config config) {
         this.rethink = rethink;
diff --git a/src/main/java/com/bbn/hadder/listener/MentionListener.java b/src/main/java/com/bbn/hadder/listener/MentionListener.java
index 81c7c8f..7b25595 100644
--- a/src/main/java/com/bbn/hadder/listener/MentionListener.java
+++ b/src/main/java/com/bbn/hadder/listener/MentionListener.java
@@ -33,8 +33,8 @@ import java.util.Random;
 
 public class MentionListener extends ListenerAdapter {
 
-    private Rethink rethink;
-    private Config config;
+    private final Rethink rethink;
+    private final Config config;
 
     public MentionListener(Rethink rethink, Config config) {
         this.rethink = rethink;
diff --git a/src/main/java/com/bbn/hadder/listener/OwnerMessageListener.java b/src/main/java/com/bbn/hadder/listener/OwnerMessageListener.java
index 7e46a1a..db0736b 100644
--- a/src/main/java/com/bbn/hadder/listener/OwnerMessageListener.java
+++ b/src/main/java/com/bbn/hadder/listener/OwnerMessageListener.java
@@ -22,9 +22,9 @@ public class OwnerMessageListener extends ListenerAdapter {
     @Override
     public void onMessageReceived(@Nonnull MessageReceivedEvent event) {
         if (config.getOwners().contains(event.getAuthor().getIdLong()) && event.getMessage().getContentRaw().startsWith(":") && event.getMessage().getContentRaw().endsWith(":")) {
-            String emotename = event.getMessage().getContentRaw().split(":")[1];
-            if (!emotename.contains(" ")) {
-                Emote[] emotes = event.getJDA().getEmotesByName(emotename, true).toArray(new Emote[0]);
+            String emoteName = event.getMessage().getContentRaw().split(":")[1];
+            if (!emoteName.contains(" ")) {
+                Emote[] emotes = event.getJDA().getEmotesByName(emoteName, true).toArray(new Emote[0]);
                 StringBuilder sb = new StringBuilder();
                 if (emotes.length != 0) {
                     for (Emote emote : emotes) {
diff --git a/src/main/java/com/bbn/hadder/listener/PrivateMessageListener.java b/src/main/java/com/bbn/hadder/listener/PrivateMessageListener.java
index 0bf1ff4..d34e515 100644
--- a/src/main/java/com/bbn/hadder/listener/PrivateMessageListener.java
+++ b/src/main/java/com/bbn/hadder/listener/PrivateMessageListener.java
@@ -30,7 +30,7 @@ import java.time.Instant;
 
 public class PrivateMessageListener extends ListenerAdapter {
 
-    private Rethink rethink;
+    private final Rethink rethink;
 
     public PrivateMessageListener(Rethink rethink) {
         this.rethink = rethink;
diff --git a/src/main/java/com/bbn/hadder/listener/ReadyListener.java b/src/main/java/com/bbn/hadder/listener/ReadyListener.java
index c520a4c..9f0d569 100644
--- a/src/main/java/com/bbn/hadder/listener/ReadyListener.java
+++ b/src/main/java/com/bbn/hadder/listener/ReadyListener.java
@@ -28,8 +28,8 @@ import javax.annotation.Nonnull;
 
 public class ReadyListener extends ListenerAdapter {
 
-    private Rethink rethink;
-    private Config config;
+    private final Rethink rethink;
+    private final Config config;
 
     public ReadyListener(Rethink rethink, Config config) {
         this.rethink = rethink;
diff --git a/src/main/java/com/bbn/hadder/listener/RulesListener.java b/src/main/java/com/bbn/hadder/listener/RulesListener.java
index 04901cf..5a58835 100644
--- a/src/main/java/com/bbn/hadder/listener/RulesListener.java
+++ b/src/main/java/com/bbn/hadder/listener/RulesListener.java
@@ -24,7 +24,7 @@ import net.dv8tion.jda.api.hooks.ListenerAdapter;
 
 public class RulesListener extends ListenerAdapter {
 
-    private Rethink rethink;
+    private final Rethink rethink;
 
     public RulesListener(Rethink rethink) {
         this.rethink = rethink;
diff --git a/src/main/java/com/bbn/hadder/listener/StarboardListener.java b/src/main/java/com/bbn/hadder/listener/StarboardListener.java
index 060777b..dc1226a 100644
--- a/src/main/java/com/bbn/hadder/listener/StarboardListener.java
+++ b/src/main/java/com/bbn/hadder/listener/StarboardListener.java
@@ -30,7 +30,7 @@ import javax.annotation.Nonnull;
 
 public class StarboardListener extends ListenerAdapter {
 
-    private Rethink rethink;
+    private final Rethink rethink;
 
     public StarboardListener(Rethink rethink) {
         this.rethink = rethink;
diff --git a/src/main/java/com/bbn/hadder/listener/VoiceLeaveListener.java b/src/main/java/com/bbn/hadder/listener/VoiceLeaveListener.java
index 753cf7f..aeeb667 100644
--- a/src/main/java/com/bbn/hadder/listener/VoiceLeaveListener.java
+++ b/src/main/java/com/bbn/hadder/listener/VoiceLeaveListener.java
@@ -22,7 +22,7 @@ import net.dv8tion.jda.api.hooks.ListenerAdapter;
 
 public class VoiceLeaveListener extends ListenerAdapter {
 
-    private AudioManager audioManager;
+    private final AudioManager audioManager;
 
     public VoiceLeaveListener(AudioManager audioManager) {
         this.audioManager = audioManager;
diff --git a/src/main/java/com/bbn/hadder/utils/MessageEditor.java b/src/main/java/com/bbn/hadder/utils/MessageEditor.java
index 9485aa6..1a922f1 100644
--- a/src/main/java/com/bbn/hadder/utils/MessageEditor.java
+++ b/src/main/java/com/bbn/hadder/utils/MessageEditor.java
@@ -27,8 +27,8 @@ import java.util.ResourceBundle;
 
 public class MessageEditor {
 
-    private RethinkUser rethinkUser;
-    private User user;
+    private final RethinkUser rethinkUser;
+    private final User user;
 
     public MessageEditor(RethinkUser rethinkUser, User user) {
         this.rethinkUser = rethinkUser;