diff --git a/package.json b/package.json
index 8206ca910..319ceddc9 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
         "@shelf/jest-mongodb": "^1.2.3",
         "@types/cross-spawn": "^6.0.2",
         "@types/jest": "^26.0.14",
-        "@types/node": "^14.14.6",
+        "@types/node": "^14.14.7",
         "@types/semver": "^7.3.4",
         "@typescript-eslint/eslint-plugin": "^3.9.1",
         "@typescript-eslint/parser": "^3.9.1",
diff --git a/packages/better-search/package.json b/packages/better-search/package.json
index 277ab7e41..13b3e9acd 100644
--- a/packages/better-search/package.json
+++ b/packages/better-search/package.json
@@ -7,7 +7,7 @@
     "author": "undefined <masnn0@outlook.com>",
     "license": "AGPL-3.0-only",
     "dependencies": {
-        "nodejieba": "^2.4.1"
+        "nodejieba": "^2.4.2"
     },
     "devDependencies": {},
     "peerDependencies": {
diff --git a/packages/hydrojudge/package.json b/packages/hydrojudge/package.json
index 0dc308558..7b0f09753 100644
--- a/packages/hydrojudge/package.json
+++ b/packages/hydrojudge/package.json
@@ -15,7 +15,7 @@
         "p-queue": "^6.6.1",
         "shell-quote": "^1.7.2",
         "supports-color": "^7.2.0",
-        "systeminformation": "^4.29.1",
+        "systeminformation": "^4.30.1",
         "yargs": "^16.1.0"
     },
     "peerDependencies": {
@@ -24,7 +24,7 @@
     "license": "AGPL-3.0-only",
     "devDependencies": {
         "@types/bson": "^4.0.2",
-        "@types/fs-extra": "^9.0.3",
+        "@types/fs-extra": "^9.0.4",
         "@types/js-yaml": "^3.12.5",
         "@types/shell-quote": "^1.7.0"
     },
diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index a7c015210..1fcc5301c 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -25,18 +25,18 @@
         "lru-cache": "^6.0.0",
         "moment-timezone": "^0.5.31",
         "mongodb": "^3.6.3",
-        "nodemailer": "^6.4.15",
+        "nodemailer": "^6.4.16",
         "ps-list": "^7.2.0",
         "serialize-javascript": "^5.0.1",
         "sockjs": "^0.3.20",
         "superagent": "^6.1.0",
         "supports-color": "^7.2.0",
-        "systeminformation": "^4.29.1",
+        "systeminformation": "^4.30.1",
         "yargs": "^16.0.3"
     },
     "devDependencies": {
         "@types/adm-zip": "^0.4.33",
-        "@types/fs-extra": "^9.0.3",
+        "@types/fs-extra": "^9.0.4",
         "@types/js-yaml": "^3.12.5",
         "@types/koa": "^2.11.4",
         "@types/koa-router": "^7.4.1",
diff --git a/packages/login-with-qq/package.json b/packages/login-with-qq/package.json
index ea9836f27..9d7d7a0c2 100644
--- a/packages/login-with-qq/package.json
+++ b/packages/login-with-qq/package.json
@@ -16,6 +16,6 @@
         "ws": "^7.4.0"
     },
     "devDependencies": {
-        "@types/ws": "^7.2.9"
+        "@types/ws": "^7.4.0"
     }
 }
\ No newline at end of file