diff --git a/plugins/dbgate-plugin-mysql/package.json b/plugins/dbgate-plugin-mysql/package.json
index d52e51ef..ca737a52 100644
--- a/plugins/dbgate-plugin-mysql/package.json
+++ b/plugins/dbgate-plugin-mysql/package.json
@@ -35,7 +35,7 @@
     "dbgate-plugin-tools": "^1.0.7",
     "dbgate-query-splitter": "^4.9.0",
     "dbgate-tools": "^5.0.0-alpha.1",
-    "mysql2": "^2.2.5",
+    "mysql2": "^2.3.3",
     "webpack": "^4.42.0",
     "webpack-cli": "^3.3.11"
   }
diff --git a/yarn.lock b/yarn.lock
index 41abd3f7..cc2cc964 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3305,6 +3305,11 @@ denque@^1.4.1:
   resolved "https://registry.yarnpkg.com/denque/-/denque-1.5.0.tgz#773de0686ff2d8ec2ff92914316a47b73b1c73de"
   integrity sha512-CYiCSgIF1p6EUByQPlGkKnP1M9g0ZV3qMIrqMqZqdwazygIA/YP2vrbcyl1h/WppKJTdl1F85cXIle+394iDAQ==
 
+denque@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/denque/-/denque-2.0.1.tgz#bcef4c1b80dc32efe97515744f21a4229ab8934a"
+  integrity sha512-tfiWc6BQLXNLpNiR5iGd0Ocu3P3VpxfzFiqubLgMfhfOw9WyvgJBd46CClNn9k3qfbjvT//0cf7AlYRX/OslMQ==
+
 depd@^1.1.2, depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
@@ -4947,6 +4952,13 @@ iconv-lite@^0.6.2:
   dependencies:
     safer-buffer ">= 2.1.2 < 3.0.0"
 
+iconv-lite@^0.6.3:
+  version "0.6.3"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.6.3.tgz#a52f80bf38da1952eb5c681790719871a1a72501"
+  integrity sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3.0.0"
+
 ieee754@^1.1.13:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
@@ -7353,14 +7365,14 @@ mute-stream@0.0.8:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d"
   integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA==
 
-mysql2@^2.2.5:
-  version "2.2.5"
-  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-2.2.5.tgz#72624ffb4816f80f96b9c97fedd8c00935f9f340"
-  integrity sha512-XRqPNxcZTpmFdXbJqb+/CtYVLCx14x1RTeNMD4954L331APu75IC74GDqnZMEt1kwaXy6TySo55rF2F3YJS78g==
+mysql2@^2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-2.3.3.tgz#944f3deca4b16629052ff8614fbf89d5552545a0"
+  integrity sha512-wxJUev6LgMSgACDkb/InIFxDprRa6T95+VEoR+xPvtngtccNH2dGjEB/fVZ8yg1gWv1510c9CvXuJHi5zUm0ZA==
   dependencies:
-    denque "^1.4.1"
+    denque "^2.0.1"
     generate-function "^2.3.1"
-    iconv-lite "^0.6.2"
+    iconv-lite "^0.6.3"
     long "^4.0.0"
     lru-cache "^6.0.0"
     named-placeholders "^1.1.2"