diff --git a/package.json b/package.json
index 9246c72..71700f0 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "hexo-renderer-pug": "^3.0.0",
     "hexo-renderer-stylus": "^3.0.1",
     "hexo-server": "^3.0.0",
-    "hexo-theme-butterfly": "^5.1.0",
+    "hexo-theme-butterfly": "^5.2.1",
     "hexo-wordcount": "^6.0.1",
     "markdown-it-emoji": "^3.0.0",
     "markdown-it-mathjax3": "^4.3.2",
diff --git a/yarn.lock b/yarn.lock
index 3887597..fa5cb25 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1318,7 +1318,7 @@ __metadata:
     hexo-renderer-pug: "npm:^3.0.0"
     hexo-renderer-stylus: "npm:^3.0.1"
     hexo-server: "npm:^3.0.0"
-    hexo-theme-butterfly: "npm:^5.1.0"
+    hexo-theme-butterfly: "npm:^5.2.1"
     hexo-wordcount: "npm:^6.0.1"
     markdown-it-emoji: "npm:^3.0.0"
     markdown-it-mathjax3: "npm:^4.3.2"
@@ -1327,13 +1327,13 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"hexo-theme-butterfly@npm:^5.1.0":
-  version: 5.1.0
-  resolution: "hexo-theme-butterfly@npm:5.1.0"
+"hexo-theme-butterfly@npm:^5.2.1":
+  version: 5.2.1
+  resolution: "hexo-theme-butterfly@npm:5.2.1"
   dependencies:
     hexo-renderer-pug: "npm:^3.0.0"
     hexo-renderer-stylus: "npm:^3.0.1"
-  checksum: 10c0/94a8faf1d6354f0671821d07282bbca021a56ab0def024e140b5b316b5f70dae7f256e72ead1ce4586f294ca34187b1c1ae28e1794e2599a50e0fba9084244e8
+  checksum: 10c0/82538d9ba083052a04a6477cfa2d3c33f6b4a39cc513a64c0f55cb421ffb30a4deb501824ae218574e56d2fd2e866fd49c950967a13ac3adb1cc5b104dca163a
   languageName: node
   linkType: hard