diff --git a/packages/backend/package.json b/packages/backend/package.json
index 31dac2156d..293b630ad6 100644
--- a/packages/backend/package.json
+++ b/packages/backend/package.json
@@ -72,7 +72,7 @@
 		"json5-loader": "4.0.1",
 		"jsonld": "8.1.0",
 		"jsrsasign": "10.6.1",
-		"mfm-js": "0.23.0",
+		"mfm-js": "0.23.1",
 		"mime-types": "2.1.35",
 		"misskey-js": "0.0.14",
 		"ms": "3.0.0-canary.1",
diff --git a/packages/frontend/package.json b/packages/frontend/package.json
index 234490e506..72a9532c61 100644
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@@ -38,7 +38,7 @@
 		"json5": "2.2.3",
 		"katex": "0.16.4",
 		"matter-js": "0.18.0",
-		"mfm-js": "0.23.0",
+		"mfm-js": "0.23.1",
 		"misskey-js": "0.0.14",
 		"photoswipe": "5.3.4",
 		"prismjs": "1.29.0",
diff --git a/yarn.lock b/yarn.lock
index 35c9103280..c46e744c3d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4232,7 +4232,7 @@ __metadata:
     json5-loader: 4.0.1
     jsonld: 8.1.0
     jsrsasign: 10.6.1
-    mfm-js: 0.23.0
+    mfm-js: 0.23.1
     mime-types: 2.1.35
     misskey-js: 0.0.14
     ms: 3.0.0-canary.1
@@ -8092,7 +8092,7 @@ __metadata:
     json5: 2.2.3
     katex: 0.16.4
     matter-js: 0.18.0
-    mfm-js: 0.23.0
+    mfm-js: 0.23.1
     misskey-js: 0.0.14
     photoswipe: 5.3.4
     prismjs: 1.29.0
@@ -11592,12 +11592,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"mfm-js@npm:0.23.0":
-  version: 0.23.0
-  resolution: "mfm-js@npm:0.23.0"
+"mfm-js@npm:0.23.1":
+  version: 0.23.1
+  resolution: "mfm-js@npm:0.23.1"
   dependencies:
     twemoji-parser: 14.0.0
-  checksum: 0351c22be1074c83fa02fae5f34e481c7f509fe012022f767ea505fb9b633e50e9717cb47683b62dc2130993fd470110f48ebddd9b33f39416fd4151220dfe3e
+  checksum: 1c489ee30db7b4a2abd979f5e6453edb0c2e5ebb45e303cf4275215bb606620cf7df4b22442dfc560f6d2724986ed03153a301684a19a5decd72e8f8b5b3b81b
   languageName: node
   linkType: hard