diff --git a/docs/package.json b/docs/package.json
index e731db52e5..ba2cafa157 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -35,7 +35,7 @@
 		"lodash.get": "^4.4.2",
 		"micromark": "^2.10.1",
 		"npm-watch": "^0.9.0",
-		"slugify": "^1.4.6",
+		"slugify": "^1.5.3",
 		"vuepress": "^1.7.1",
 		"vuepress-plugin-clean-urls": "^1.1.2"
 	}
diff --git a/package-lock.json b/package-lock.json
index 2025a9d02d..b70d82f756 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -471,7 +471,7 @@
 				"lodash.get": "^4.4.2",
 				"micromark": "^2.10.1",
 				"npm-watch": "^0.9.0",
-				"slugify": "^1.4.6",
+				"slugify": "^1.5.3",
 				"vuepress": "^1.7.1",
 				"vuepress-plugin-clean-urls": "^1.1.2"
 			}
@@ -41444,9 +41444,9 @@
 			}
 		},
 		"node_modules/slugify": {
-			"version": "1.5.0",
-			"resolved": "https://registry.npmjs.org/slugify/-/slugify-1.5.0.tgz",
-			"integrity": "sha512-Q2UPZ2udzquy1ElHfOLILMBMqBEXkiD3wE75qtBvV+FsDdZZjUqPZ44vqLTejAVq+wLLHacOMcENnP8+ZbzmIA==",
+			"version": "1.5.3",
+			"resolved": "https://registry.npmjs.org/slugify/-/slugify-1.5.3.tgz",
+			"integrity": "sha512-/HkjRdwPY3yHJReXu38NiusZw2+LLE2SrhkWJtmlPDB1fqFSvioYj62NkPcrKiNCgRLeGcGK7QBvr1iQwybeXw==",
 			"engines": {
 				"node": ">=8.0.0"
 			}
@@ -56121,7 +56121,7 @@
 				"lodash.get": "^4.4.2",
 				"micromark": "^2.10.1",
 				"npm-watch": "^0.9.0",
-				"slugify": "^1.4.6",
+				"slugify": "^1.5.3",
 				"vuepress": "^1.7.1",
 				"vuepress-plugin-clean-urls": "^1.1.2"
 			},
@@ -90272,9 +90272,9 @@
 			"dev": true
 		},
 		"slugify": {
-			"version": "1.5.0",
-			"resolved": "https://registry.npmjs.org/slugify/-/slugify-1.5.0.tgz",
-			"integrity": "sha512-Q2UPZ2udzquy1ElHfOLILMBMqBEXkiD3wE75qtBvV+FsDdZZjUqPZ44vqLTejAVq+wLLHacOMcENnP8+ZbzmIA=="
+			"version": "1.5.3",
+			"resolved": "https://registry.npmjs.org/slugify/-/slugify-1.5.3.tgz",
+			"integrity": "sha512-/HkjRdwPY3yHJReXu38NiusZw2+LLE2SrhkWJtmlPDB1fqFSvioYj62NkPcrKiNCgRLeGcGK7QBvr1iQwybeXw=="
 		},
 		"smart-buffer": {
 			"version": "4.1.0",