diff --git a/packages/backend/package.json b/packages/backend/package.json
index 6c62d9231..097f6ee73 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -67,7 +67,7 @@
 		"koa-send": "5.0.1",
 		"koa-slow": "2.1.0",
 		"koa-views": "7.0.2",
-		"mfm-js": "0.22.1",
+		"mfm-js": "0.23.3",
 		"mime-types": "2.1.35",
 		"mocha": "10.2.0",
 		"multer": "1.4.5-lts.1",
diff --git a/packages/client/package.json b/packages/client/package.json
index e8ce60b35..545c58c9f 100644
--- a/packages/client/package.json
+++ b/packages/client/package.json
@@ -34,7 +34,7 @@
 		"json5": "2.2.1",
 		"katex": "0.16.0",
 		"matter-js": "0.18.0",
-		"mfm-js": "0.22.1",
+		"mfm-js": "0.23.3",
 		"photoswipe": "5.2.8",
 		"prismjs": "1.28.0",
 		"punycode": "2.1.1",
diff --git a/packages/client/src/components/mfm.ts b/packages/client/src/components/mfm.ts
index e056627bf..68f447add 100644
--- a/packages/client/src/components/mfm.ts
+++ b/packages/client/src/components/mfm.ts
@@ -10,7 +10,6 @@ import MkSearch from '@/components/mfm-search.vue';
 import MkSparkle from '@/components/sparkle.vue';
 import MkA from '@/components/global/a.vue';
 import { host } from '@/config';
-import { MFM_TAGS } from '@/scripts/mfm-tags';
 
 export default defineComponent({
 	props: {
@@ -46,7 +45,7 @@ export default defineComponent({
 	render() {
 		if (this.text == null || this.text === '') return;
 
-		const ast = (this.plain ? mfm.parsePlain : mfm.parse)(this.text, { fnNameList: MFM_TAGS });
+		const ast = (this.plain ? mfm.parseSimple : mfm.parse)(this.text);
 
 		const validTime = (t: string | true) => {
 			if (typeof t !== 'string') return null;
diff --git a/yarn.lock b/yarn.lock
index 1786f0c51..e4e95a074 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3750,7 +3750,7 @@ __metadata:
     koa-send: 5.0.1
     koa-slow: 2.1.0
     koa-views: 7.0.2
-    mfm-js: 0.22.1
+    mfm-js: 0.23.3
     mime-types: 2.1.35
     mocha: 10.2.0
     multer: 1.4.5-lts.1
@@ -4720,7 +4720,7 @@ __metadata:
     json5: 2.2.1
     katex: 0.16.0
     matter-js: 0.18.0
-    mfm-js: 0.22.1
+    mfm-js: 0.23.3
     photoswipe: 5.2.8
     prismjs: 1.28.0
     punycode: 2.1.1
@@ -11671,12 +11671,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"mfm-js@npm:0.22.1":
-  version: 0.22.1
-  resolution: "mfm-js@npm:0.22.1"
+"mfm-js@npm:0.23.3":
+  version: 0.23.3
+  resolution: "mfm-js@npm:0.23.3"
   dependencies:
-    twemoji-parser: 14.0.x
-  checksum: 6d9756c7bd8abf6462fb6403de4656f607a83839eb6b66a05b10eddcd201b5f78f5fe3d0df029936546143fd9cbf112e8369287aed32026e50bb03ce89b4c4f8
+    twemoji-parser: 14.0.0
+  checksum: 7079f80a53a9afc8599333f3256fb18a6bf7c01102a2f8f2be657843726a34835e2af34e26bc5b27e45b217fb2f120c0d3006e9fab2a972c845e9f7361e3cc1b
   languageName: node
   linkType: hard
 
@@ -16723,7 +16723,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"twemoji-parser@npm:14.0.0, twemoji-parser@npm:14.0.x":
+"twemoji-parser@npm:14.0.0":
   version: 14.0.0
   resolution: "twemoji-parser@npm:14.0.0"
   checksum: 8eede69cf71f94735de7b6fddf5dfbfe3cb2e01baefc3201360984ccc97cfc659f206c8f73bd1405a2282779af3b79a8c9bed3864c672e15e2dc6f8ce4810452