feat: revert updates

package.json

@@ -2,7 +2,7 @@
   "name": "@readme/mdx",
   "description": "ReadMe's React-based Markdown parser",
   "author": "Rafe Goldberg <[email protected]>",
-  "version": "6.75.0-beta.18",
+  "version": "6.75.0-beta.17",
   "main": "dist/main.node.js",
   "types": "dist/index.d.ts",
   "browser": "dist/main.js",
@@ -24,7 +24,7 @@
   "dependencies": {
     "@mdx-js/mdx": "^3.0.0",
     "@readme/emojis": "^5.0.0",
-    "@readme/syntax-highlighter": "^12.1.5",
+    "@readme/syntax-highlighter": "^12.0.2",
     "copy-to-clipboard": "^3.3.2",
     "core-js": "^3.36.1",
     "debug": "^4.3.4",
@@ -47,7 +47,7 @@
   },
   "peerDependencies": {
     "@mdx-js/react": "^3.0.0",
-    "@readme/variable": "^16.0.0",
+    "@readme/variable": "^15.1.0",
     "@tippyjs/react": "^4.1.0",
     "react": "^16.14.0",
     "react-dom": "^16.14.0"