diff --git a/mysql/package-lock.json b/mysql/package-lock.json
index 0fb8baa..b2a2ca8 100644
--- a/mysql/package-lock.json
+++ b/mysql/package-lock.json
@@ -96,9 +96,9 @@
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+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
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@@ -385,18 +385,14 @@
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-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz",
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-        "pseudomap": "^1.0.2",
-        "yallist": "^2.1.2"
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+      "version": "8.0.5",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-8.0.5.tgz",
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@@ -459,26 +455,48 @@
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-      "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-1.6.5.tgz",
-      "integrity": "sha512-zedaOOyb3msuuZcJJnxIX/EGOpmljDG7B+UevRH5lqcv+yhy9eCwkArBz8/AO+/rlY3/oCsOdG8R5oD6k0hNfg==",
+      "version": "3.9.8",
+      "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-3.9.8.tgz",
+      "integrity": "sha512-+5JKNjPuks1FNMoy9TYpl77f+5frbTklz7eb3XDwbpsERRLEeXiW2PDEkakYF50UuKU2qwfGnyXpKYvukv8mGA==",
       "requires": {
-        "denque": "^1.4.0",
+        "denque": "^2.1.0",
         "generate-function": "^2.3.1",
-        "iconv-lite": "^0.4.24",
-        "long": "^4.0.0",
-        "lru-cache": "^4.1.3",
-        "named-placeholders": "^1.1.2",
+        "iconv-lite": "^0.6.3",
+        "long": "^5.2.1",
+        "lru-cache": "^8.0.0",
+        "named-placeholders": "^1.1.3",
         "seq-queue": "^0.0.5",
-        "sqlstring": "^2.3.1"
+        "sqlstring": "^2.3.2"
+      },
+      "dependencies": {
+        "iconv-lite": {
+          "version": "0.6.3",
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+          "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
+          "requires": {
+            "safer-buffer": ">= 2.1.2 < 3.0.0"
+          }
+        },
+        "sqlstring": {
+          "version": "2.3.3",
+          "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.3.tgz",
+          "integrity": "sha512-qC9iz2FlN7DQl3+wjwn3802RTyjCx7sDvfQEXchwa6CWOx07/WVfh91gBmQ9fahw8snwGEWU3xGzOt4tFyHLxg=="
+        }
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     "named-placeholders": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/named-placeholders/-/named-placeholders-1.1.2.tgz",
-      "integrity": "sha512-wiFWqxoLL3PGVReSZpjLVxyJ1bRqe+KKJVbr4hGs1KWfTZTQyezHFBbuKj9hsizHyGV2ne7EMjHdxEGAybD5SA==",
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/named-placeholders/-/named-placeholders-1.1.3.tgz",
+      "integrity": "sha512-eLoBxg6wE/rZkJPhU/xRX1WTpkFEwDJEN96oxFrTsqBdbT5ec295Q+CoHrL9IT0DipqKhmGcaZmwOt8OON5x1w==",
       "requires": {
-        "lru-cache": "^4.1.3"
+        "lru-cache": "^7.14.1"
+      },
+      "dependencies": {
+        "lru-cache": {
+          "version": "7.18.3",
+          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-7.18.3.tgz",
+          "integrity": "sha512-jumlc0BIUrS3qJGgIkWZsyfAM7NCWiBcCDhnd+3NNM5KbBmLTgHVfWBcg6W+rLUsIpzpERPsvwUP7CckAQSOoA=="
+        }
       }
     },
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@@ -522,11 +540,6 @@
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
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     },
-    "pseudomap": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
-    },
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       "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
@@ -621,6 +634,14 @@
       "resolved": "https://registry.npmjs.org/stream-shift/-/stream-shift-1.0.1.tgz",
       "integrity": "sha512-AiisoFqQ0vbGcZgQPY1cdP2I76glaVA/RauYR4G4thNFgkTqr90yXTo4LYX60Jl+sIlPNHHdGSwo01AvbKUSVQ=="
     },
+    "string_decoder": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "requires": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
     "string-extended": {
       "version": "0.0.8",
       "resolved": "https://registry.npmjs.org/string-extended/-/string-extended-0.0.8.tgz",
@@ -632,14 +653,6 @@
         "is-extended": "~0.0.3"
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-    "string_decoder": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "requires": {
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-      }
-    },
     "through": {
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       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
@@ -679,11 +692,6 @@
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     },
-    "yallist": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
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diff --git a/mysql/package.json b/mysql/package.json
index a272e8a..b5bfa53 100644
--- a/mysql/package.json
+++ b/mysql/package.json
@@ -19,7 +19,7 @@
   "dependencies": {
     "chai": "4.2.0",
     "leo-connector-common": "4.0.6",
-    "mysql2": "1.6.5",
+    "mysql2": "3.9.8",
     "zongji": "0.4.7"
   },
   "config": {