diff --git a/geekbook/server/package-lock.json b/geekbook/server/package-lock.json
index c0b868e..75e44ed 100644
--- a/geekbook/server/package-lock.json
+++ b/geekbook/server/package-lock.json
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+                    "integrity": "sha1-CN1JT2u2SSiTTuydrDR4ehTKX6Q=",
+                    "requires": {
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+                        "bluebird": "^3.4.6",
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+                    "integrity": "sha1-hmd8l9FyCzY0MdBNDRUpO9OMFWU=",
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+                        "is-glob": "^2.0.1",
+                        "kind-of": "^3.0.2",
+                        "normalize-path": "^2.0.1",
+                        "object.omit": "^2.0.0",
+                        "parse-glob": "^3.0.4",
+                        "regex-cache": "^0.4.2"
+                    }
+                },
+                "pg-connection-string": {
+                    "version": "0.1.3",
+                    "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-0.1.3.tgz",
+                    "integrity": "sha1-2hhHsglA5C7hSSvq9l1J2RskXfc="
+                },
+                "resolve-dir": {
+                    "version": "0.1.1",
+                    "resolved": "https://registry.npmjs.org/resolve-dir/-/resolve-dir-0.1.1.tgz",
+                    "integrity": "sha1-shklmlYC+sXFxJatiUpujMQwJh4=",
+                    "requires": {
+                        "expand-tilde": "^1.2.2",
+                        "global-modules": "^0.2.3"
+                    }
+                },
+                "tildify": {
+                    "version": "1.0.0",
+                    "resolved": "https://registry.npmjs.org/tildify/-/tildify-1.0.0.tgz",
+                    "integrity": "sha1-KgIdtej73gqPi03zetqo+x05190=",
+                    "requires": {
+                        "user-home": "^1.0.0"
+                    }
+                },
+                "v8flags": {
+                    "version": "2.1.1",
+                    "resolved": "https://registry.npmjs.org/v8flags/-/v8flags-2.1.1.tgz",
+                    "integrity": "sha1-qrGh+jDUX4jdMhFIh1rALAtV5bQ=",
+                    "requires": {
+                        "user-home": "^1.1.1"
+                    }
                 }
             }
         },
@@ -3559,7 +4826,7 @@
             "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
             "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
             "requires": {
-                "isexe": "2.0.0"
+                "isexe": "^2.0.0"
             }
         },
         "with-callback": {
diff --git a/geekbook/server/package.json b/geekbook/server/package.json
index f46633a..c20cf9f 100644
--- a/geekbook/server/package.json
+++ b/geekbook/server/package.json
@@ -12,7 +12,7 @@
     "license": "MIT",
     "dependencies": {
         "axios": "^0.15.3",
-        "knex": "^0.13.0",
+        "knex": "^0.19.5",
         "koa": "^2.0.0",
         "koa-bodyparser": "^3.2.0",
         "koa-log4": "^2.1.0",