diff --git a/package.json b/package.json
index ffd410a3d..53f8819ac 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
         "markdown-it-sup": "1.0.0",
         "markdown-it-task-lists": "2.1.1",
         "markdown-it-toc-done-right": "4.2.0",
-        "markmap-lib": "0.10.1",
+        "markmap-lib": "0.10.2",
         "markmap-view": "0.1.1",
         "mermaid": "8.8.3",
         "node-sass": "4.14.1",
diff --git a/yarn.lock b/yarn.lock
index 62bcfc590..2876d7c56 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9480,10 +9480,10 @@ markmap-common@^0.1.0:
   dependencies:
     "@babel/runtime" "^7.12.1"
 
-markmap-lib@0.10.1:
-  version "0.10.1"
-  resolved "https://registry.yarnpkg.com/markmap-lib/-/markmap-lib-0.10.1.tgz#a68eb6d6a3ce4c2313fd187b926755fcc6ccfa1c"
-  integrity sha512-uzhRf8TV1pQuedtkxX8Tqg1DVHOgPtQcStIrdsFgVcK6+LoPKuUv3Dr4EgEHz0+Z+wqXSfIJjl1Kmuu04K809Q==
+markmap-lib@0.10.2:
+  version "0.10.2"
+  resolved "https://registry.yarnpkg.com/markmap-lib/-/markmap-lib-0.10.2.tgz#68c855021f5e43068fd2a47f398bb4daa52044a3"
+  integrity sha512-IKtYn3gZMB0wgG3D4N56HlwpQTI+adK03JpzEwe+05h7RlJhuIq466W8hTGRs7JE8r0gL8Q/8J5xoulkabKPFQ==
   dependencies:
     "@babel/runtime" "^7.12.5"
     katex "^0.12.0"