diff --git a/package-lock.json b/package-lock.json
index 4ddfd9f..9aaf355 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "@types/supertest": "^6.0.2",
         "chalk": "^4.1.2",
         "chokidar": "^3.6.0",
-        "prom-client": "^14.2.0",
+        "prom-client": "^15.1.2",
         "response-time": "^2.3.2",
         "rollup": "^4.14.3",
         "undici": "^5.27.2",
@@ -2684,6 +2684,14 @@
         "webidl-conversions": "^3.0.0"
       }
     },
+    "node_modules/@opentelemetry/api": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.8.0.tgz",
+      "integrity": "sha512-I/s6F7yKUDdtMsoBWXJe8Qz40Tui5vsuKCWJEWVL+5q9sSWRzzx6v2KeNsOBEwd94j0eWkpWCH4yB6rZg9Mf0w==",
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
     "node_modules/@polka/url": {
       "version": "1.0.0-next.23",
       "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.23.tgz",
@@ -7821,14 +7829,15 @@
       "dev": true
     },
     "node_modules/prom-client": {
-      "version": "14.2.0",
-      "resolved": "https://registry.npmjs.org/prom-client/-/prom-client-14.2.0.tgz",
-      "integrity": "sha512-sF308EhTenb/pDRPakm+WgiN+VdM/T1RaHj1x+MvAuT8UiQP8JmOEbxVqtkbfR4LrvOg5n7ic01kRBDGXjYikA==",
+      "version": "15.1.2",
+      "resolved": "https://registry.npmjs.org/prom-client/-/prom-client-15.1.2.tgz",
+      "integrity": "sha512-on3h1iXb04QFLLThrmVYg1SChBQ9N1c+nKAjebBjokBqipddH3uxmOUcEkTnzmJ8Jh/5TSUnUqS40i2QB2dJHQ==",
       "dependencies": {
+        "@opentelemetry/api": "^1.4.0",
         "tdigest": "^0.1.1"
       },
       "engines": {
-        "node": ">=10"
+        "node": "^16 || ^18 || >=20"
       }
     },
     "node_modules/proxy-addr": {
@@ -11429,6 +11438,11 @@
         }
       }
     },
+    "@opentelemetry/api": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.8.0.tgz",
+      "integrity": "sha512-I/s6F7yKUDdtMsoBWXJe8Qz40Tui5vsuKCWJEWVL+5q9sSWRzzx6v2KeNsOBEwd94j0eWkpWCH4yB6rZg9Mf0w=="
+    },
     "@polka/url": {
       "version": "1.0.0-next.23",
       "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.23.tgz",
@@ -15114,10 +15128,11 @@
       "dev": true
     },
     "prom-client": {
-      "version": "14.2.0",
-      "resolved": "https://registry.npmjs.org/prom-client/-/prom-client-14.2.0.tgz",
-      "integrity": "sha512-sF308EhTenb/pDRPakm+WgiN+VdM/T1RaHj1x+MvAuT8UiQP8JmOEbxVqtkbfR4LrvOg5n7ic01kRBDGXjYikA==",
+      "version": "15.1.2",
+      "resolved": "https://registry.npmjs.org/prom-client/-/prom-client-15.1.2.tgz",
+      "integrity": "sha512-on3h1iXb04QFLLThrmVYg1SChBQ9N1c+nKAjebBjokBqipddH3uxmOUcEkTnzmJ8Jh/5TSUnUqS40i2QB2dJHQ==",
       "requires": {
+        "@opentelemetry/api": "^1.4.0",
         "tdigest": "^0.1.1"
       }
     },
diff --git a/package.json b/package.json
index 62f8fa6..40d144d 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "@types/supertest": "^6.0.2",
     "chalk": "^4.1.2",
     "chokidar": "^3.6.0",
-    "prom-client": "^14.2.0",
+    "prom-client": "^15.1.2",
     "response-time": "^2.3.2",
     "rollup": "^4.14.3",
     "undici": "^5.27.2",
diff --git a/run-tests.sh b/run-tests.sh
index a5feece..b069832 100755
--- a/run-tests.sh
+++ b/run-tests.sh
@@ -33,6 +33,11 @@ runPrismaTests() {
   npm run vitest -t ./tests/prisma/*.test.ts 
 }
 
+# Run MySQL tests
+runMysqlTests() {
+  npm run vitest -t ./tests/mysql2.test.ts
+}
+
 # Check if a variable is passed
 if [ "$1" = "express" ]; then
   npm run vitest -t ./tests/express.test.ts 
@@ -47,6 +52,8 @@ elif [ "$1" = "nestjs" ]; then
     runNestJsTests
 elif [ "$1" = "prisma" ]; then
   runPrismaTests
+elif [ "$1" = "mysql2" ]; then
+  runAllTests
 else
   runAllTests
 fi
\ No newline at end of file
diff --git a/tests/mysql2.test.ts b/tests/mysql2.test.ts
index 5933fbd..7ed0731 100644
--- a/tests/mysql2.test.ts
+++ b/tests/mysql2.test.ts
@@ -88,7 +88,7 @@ describe('mysql2', () => {
     expect(
       // @ts-ignore
       histogram.hashMap[
-        'database_name:test_db,query:SELECT * FROM users;,status:success'
+        'database_name:test_db,query:SELECT * FROM users;,status:success,'
       ]?.count
     ).toBe(NUMBER_OF_REQUESTS);
   });
@@ -105,7 +105,7 @@ describe('mysql2', () => {
     expect(
       // @ts-ignore
       histogram.hashMap[
-        'database_name:test_db,query:SELECT * FROM user;,status:failure'
+        'database_name:test_db,query:SELECT * FROM user;,status:failure,'
       ]?.count
     ).toBe(NUMBER_OF_REQUESTS);
   });
@@ -126,7 +126,7 @@ describe('mysql2', () => {
     expect(
       // @ts-ignore
       histogram.hashMap[
-        'database_name:test_db,query:SELECT * FROM users;,status:success'
+        'database_name:test_db,query:SELECT * FROM users;,status:success,'
       ]?.count
     ).toBe(NUMBER_OF_REQUESTS * 2);
   });
@@ -143,7 +143,7 @@ describe('mysql2', () => {
     expect(
       // @ts-ignore
       histogram.hashMap[
-        'database_name:test_db,query:SELECT * FROM users;,status:success'
+        'database_name:test_db,query:SELECT * FROM users;,status:success,'
       ]?.count
     ).toBe(NUMBER_OF_REQUESTS * 2);
   });