diff --git a/packages/docusaurus-plugin-content-blog/package.json b/packages/docusaurus-plugin-content-blog/package.json
index 51364d35e3b7..4a8b1d109152 100644
--- a/packages/docusaurus-plugin-content-blog/package.json
+++ b/packages/docusaurus-plugin-content-blog/package.json
@@ -20,7 +20,7 @@
     "fs-extra": "^8.1.0",
     "globby": "^10.0.1",
     "loader-utils": "^1.2.3",
-    "lodash": "^4.17.15"
+    "lodash.kebabcase": "^4.1.1"
   },
   "peerDependencies": {
     "@docusaurus/core": "^2.0.0",
diff --git a/packages/docusaurus-plugin-content-blog/src/index.ts b/packages/docusaurus-plugin-content-blog/src/index.ts
index 0772a6a79b8a..89c423ac885e 100644
--- a/packages/docusaurus-plugin-content-blog/src/index.ts
+++ b/packages/docusaurus-plugin-content-blog/src/index.ts
@@ -6,7 +6,7 @@
  */
 
 import fs from 'fs-extra';
-import _ from 'lodash';
+import kebabCase from 'lodash.kebabcase';
 import path from 'path';
 import {normalizeUrl, docuHash, aliasedSitePath} from '@docusaurus/utils';
 
@@ -167,7 +167,7 @@ export default function pluginContentBlog(
         // eslint-disable-next-line no-param-reassign
         blogPost.metadata.tags = tags.map(tag => {
           if (typeof tag === 'string') {
-            const normalizedTag = _.kebabCase(tag);
+            const normalizedTag = kebabCase(tag);
             const permalink = normalizeUrl([tagsPath, normalizedTag]);
             if (!blogTags[normalizedTag]) {
               blogTags[normalizedTag] = {