diff --git a/tools/doc/package-lock.json b/tools/doc/package-lock.json
index 88aa99f61835d3..7eda6eb6c4b50c 100644
--- a/tools/doc/package-lock.json
+++ b/tools/doc/package-lock.json
@@ -96,17 +96,9 @@
       }
     },
     "css-selector-parser": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/css-selector-parser/-/css-selector-parser-1.3.0.tgz",
-      "integrity": "sha1-XxrUPi2O77/cME/NOaUhZklD4+s="
-    },
-    "debug": {
-      "version": "2.6.9",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-      "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-      "requires": {
-        "ms": "2.0.0"
-      }
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/css-selector-parser/-/css-selector-parser-1.4.1.tgz",
+      "integrity": "sha512-HYPSb7y/Z7BNDCOrakL4raGO2zltZkbeXyAd6Tg9obzix6QhzxCotdBl6VT0Dv4vZfJGVz3WL/xaEI9Ly3ul0g=="
     },
     "define-properties": {
       "version": "1.1.2",
@@ -394,17 +386,17 @@
       "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
       "integrity": "sha1-/oWy7HWlkDfyrf7BAP1sYBdhFS4="
     },
-    "ms": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+    "not": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/not/-/not-0.1.0.tgz",
+      "integrity": "sha1-yWkcF0bFXc++VMvYvU/wQbwrUZ0="
     },
     "nth-check": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/nth-check/-/nth-check-1.0.1.tgz",
-      "integrity": "sha1-mSms32KPwsQQmN6rgqxYDPFJquQ=",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/nth-check/-/nth-check-2.0.1.tgz",
+      "integrity": "sha512-it1vE95zF6dTT9lBsYbxvqh0Soy4SPowchj0UBGj/V6cTPnXXtQOPUbhZ6CmGzAD/rW22LQK6E96pcdJXk4A4w==",
       "requires": {
-        "boolbase": "~1.0.0"
+        "boolbase": "^1.0.0"
       }
     },
     "object-assign": {
@@ -705,13 +697,22 @@
       }
     },
     "unist-util-select": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/unist-util-select/-/unist-util-select-1.5.0.tgz",
-      "integrity": "sha1-qTwr6MD2U4J4A7gTMa3sKqJM2TM=",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/unist-util-select/-/unist-util-select-3.0.3.tgz",
+      "integrity": "sha512-DnbjRvotPiDGsUaw9knEvprwD6conwGtaArUn5niG9yBQvWQyHMmUJ4p/vXXzLBm+8XyiTr3pcuw9n3TlF6SYg==",
       "requires": {
-        "css-selector-parser": "^1.1.0",
-        "debug": "^2.2.0",
-        "nth-check": "^1.0.1"
+        "css-selector-parser": "^1.0.0",
+        "not": "^0.1.0",
+        "nth-check": "^2.0.0",
+        "unist-util-is": "^4.0.0",
+        "zwitch": "^1.0.0"
+      },
+      "dependencies": {
+        "unist-util-is": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/unist-util-is/-/unist-util-is-4.1.0.tgz",
+          "integrity": "sha512-ZOQSsnce92GrxSqlnEEseX0gi7GH9zTJZ0p9dtu87WRb/37mMPO2Ilx1s/t9vBHrFhbgweUwb+t7cIn5dxPhZg=="
+        }
       }
     },
     "unist-util-stringify-position": {
diff --git a/tools/doc/package.json b/tools/doc/package.json
index 11f6c76c911a59..319e96c050619a 100644
--- a/tools/doc/package.json
+++ b/tools/doc/package.json
@@ -15,7 +15,7 @@
     "to-vfile": "^5.0.1",
     "unified": "^7.0.0",
     "unist-util-find": "^1.0.1",
-    "unist-util-select": "^1.5.0",
+    "unist-util-select": "^3.0.3",
     "unist-util-visit": "^1.4.0"
   },
   "devDependencies": {