diff --git a/LaunchServer/build.gradle b/LaunchServer/build.gradle
index c77d4498..32c525bb 100644
--- a/LaunchServer/build.gradle
+++ b/LaunchServer/build.gradle
@@ -92,8 +92,8 @@ pack project(':LauncherAPI')
     bundle group: 'io.jsonwebtoken', name: 'jjwt-gson', version: rootProject['verJwt']
     testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter', version: rootProject['verJunit']
 
-    hikari 'io.micrometer:micrometer-core:1.5.10'
-    hikari('com.zaxxer:HikariCP:4.0.3') {
+    hikari 'io.micrometer:micrometer-core:1.7.2'
+    hikari('com.zaxxer:HikariCP:5.0.0') {
         exclude group: 'javassist'
         exclude group: 'io.micrometer'
         exclude group: 'org.slf4j'
@@ -112,7 +112,7 @@ pack project(':LauncherAPI')
     compileOnlyA group: 'com.google.guava', name: 'guava', version: rootProject['verGuavaC']
     // Do not update (laggy deps).
     compileOnlyA 'log4j:log4j:1.2.17'
-    compileOnlyA 'org.apache.logging.log4j:log4j-core:2.11.2'
+    compileOnlyA 'org.apache.logging.log4j:log4j-core:2.14.1'
 }
 
 task hikari(type: Copy) {
diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/auth/MySQLSourceConfig.java b/LaunchServer/src/main/java/pro/gravit/launchserver/auth/MySQLSourceConfig.java
index 459e8c38..ec9d1e60 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/auth/MySQLSourceConfig.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/auth/MySQLSourceConfig.java
@@ -32,8 +32,8 @@ public final class MySQLSourceConfig implements AutoCloseable {
     private String username;
     private String password;
     private String database;
-    private String timeZone;
-    private boolean enableHikari;
+    private String timezone;
+    private boolean useHikari;
 
     // Cache
     private transient DataSource source;
@@ -93,22 +93,26 @@ public synchronized Connection getConnection() throws SQLException {
             mysqlSource.setPassword(password);
             mysqlSource.setDatabaseName(database);
             mysqlSource.setTcpNoDelay(true);
-            if (timeZone != null) mysqlSource.setServerTimezone(timeZone);
+            if (timezone != null) mysqlSource.setServerTimezone(timezone);
             hikari = false;
             // Try using HikariCP
             source = mysqlSource;
-            if (enableHikari) {
+            if (useHikari) {
                 try {
                     Class.forName("com.zaxxer.hikari.HikariDataSource");
                     hikari = true; // Used for shutdown. Not instanceof because of possible classpath error
-                    HikariConfig cfg = new HikariConfig();
-                    cfg.setDataSource(mysqlSource);
-                    cfg.setPoolName(poolName);
-                    cfg.setMaximumPoolSize(MAX_POOL_SIZE);
+                    HikariConfig hikariConfig = new HikariConfig();
+                    hikariConfig.setDataSource(mysqlSource);
+                    hikariConfig.setPoolName(poolName);
+                    hikariConfig.setMinimumIdle(1);
+                    hikariConfig.setMaximumPoolSize(MAX_POOL_SIZE);
+                    hikariConfig.setConnectionTestQuery("SELECT 1");
+                    hikariConfig.setConnectionTimeout(1000);
+                    hikariConfig.setAutoCommit(true);
+                    hikariConfig.setLeakDetectionThreshold(2000);
                     // Set HikariCP pool
                     // Replace source with hds
-                    source = new HikariDataSource(cfg);
-                    logger.warn("HikariCP pooling enabled for '{}'", poolName);
+                    source = new HikariDataSource(hikariConfig);
                 } catch (ClassNotFoundException ignored) {
                     logger.debug("HikariCP isn't in classpath for '{}'", poolName);
                 }
diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/auth/provider/MySQLAuthProvider.java b/LaunchServer/src/main/java/pro/gravit/launchserver/auth/provider/MySQLAuthProvider.java
index fbb0f387..d3be58ba 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/auth/provider/MySQLAuthProvider.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/auth/provider/MySQLAuthProvider.java
@@ -24,9 +24,10 @@ public final class MySQLAuthProvider extends AuthProvider {
     @Override
     public void init(LaunchServer srv) {
         super.init(srv);
+        if (mySQLHolder == null) throw new RuntimeException("[Verify][AuthProvider] mySQLHolder cannot be null");
         if (query == null) throw new RuntimeException("[Verify][AuthProvider] query cannot be null");
         if (message == null) throw new RuntimeException("[Verify][AuthProvider] message cannot be null");
-        if (mySQLHolder == null) throw new RuntimeException("[Verify][AuthProvider] mySQLHolder cannot be null");
+        if (queryParams == null) throw new RuntimeException("[Verify][AuthProvider] queryParams cannot be null");
     }
 
     @Override