diff --git a/package-lock.json b/package-lock.json
index 51557e89f..ef61fbf13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -428,9 +428,9 @@
       }
     },
     "@wekanteam/markdown-it-mermaid": {
-      "version": "0.5.6",
-      "resolved": "https://registry.npmjs.org/@wekanteam/markdown-it-mermaid/-/markdown-it-mermaid-0.5.6.tgz",
-      "integrity": "sha512-jwwaecvkwYLSc1kQJtA7F3giBPu9ShiBd05SNl6mlufO+NtEz+82BxNph7qMdh7zlNbon5PArabcK1e89hB3qQ==",
+      "version": "0.5.8",
+      "resolved": "https://registry.npmjs.org/@wekanteam/markdown-it-mermaid/-/markdown-it-mermaid-0.5.8.tgz",
+      "integrity": "sha512-9Sf/L1hZruZBGZdVp0kCW910MqaI5CVy6dARD3vrax6bH5UnlVhTzW6GJgQj0HEMBPfoENnTp6n97XXz4i8gRA==",
       "requires": {
         "@wekanteam/cli-table3": "^0.7.7",
         "mermaid": "^9.1.7"
diff --git a/package.json b/package.json
index f4efa007e..1bea18d68 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "@babel/core": "^7.15.5",
     "@babel/runtime": "^7.15.4",
     "@mapbox/node-pre-gyp": "^1.0.8",
-    "@wekanteam/markdown-it-mermaid": "^0.5.6",
+    "@wekanteam/markdown-it-mermaid": "^0.5.8",
     "ajv": "^6.12.6",
     "babel-runtime": "^6.26.0",
     "bcryptjs": "^2.4.3",
diff --git a/packages/markdown/src/template-integration.js b/packages/markdown/src/template-integration.js
index 22a54b42e..391dfc7ee 100644
--- a/packages/markdown/src/template-integration.js
+++ b/packages/markdown/src/template-integration.js
@@ -49,7 +49,7 @@ Markdown.use(mathjax);
 // https://www.npmjs.com/package/@wekanteam/markdown-it-mermaid
 // https://github.com/wekan/markdown-it-mermaid
 Markdown.use(markdownItMermaid,{
-  maxTextSize: 50000,
+  maxTextSize: 100000,
 });
 
 if (Package.ui) {