diff --git a/package.json b/package.json
index 222103d6..f779efdd 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "dev": "webpack-dev-server --content-base docs"
   },
   "dependencies": {
-    "mermaid": "8.6.0",
+    "@mermaid-js/mermaid": "8.6.4-preview.958",
     "js-base64": "^2.5.1",
     "json-lint": "^0.1.0",
     "jsonlint": "^1.6.3",
diff --git a/webpack.config.js b/webpack.config.js
index c3e4029c..160d46ab 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -11,8 +11,8 @@ module.exports = {
 	resolve: {
 		alias: {
 			svelte: path.resolve('node_modules', 'svelte'),
-			 "@mermaid": 'mermaid'
-			//  "@mermaid": '@mermaid-js/mermaid'
+			//  "@mermaid": 'mermaid'
+			 "@mermaid": '@mermaid-js/mermaid'
 		},
 		extensions: ['.mjs', '.js', '.svelte'],
 		mainFields: ['svelte', 'browser', 'module', 'main']
diff --git a/yarn.lock b/yarn.lock
index 916abbe7..874e00ba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6,6 +6,23 @@
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/@braintree/sanitize-url/-/sanitize-url-3.1.0.tgz#8ff71d51053cd5ee4981e5a501d80a536244f7fd"
 
+"@mermaid-js/mermaid@8.6.4-preview.958":
+  version "8.6.4-preview.958"
+  resolved "https://npm.pkg.github.com/download/@mermaid-js/mermaid/8.6.4-preview.958/c64453783b73431cdaaeaf18b4c44bcecb124c8398dddf30e602f04bbc9fe7d8#8f034bdb75291237366c2aabfc715b0e2f0577b2"
+  integrity sha512-1SMzFjW9lGHwpQfOZtQMPJZVOrzmxlwDNP5gNBMw0ErgnHk6FRGn6nIHWmf/xiDxFz5qsonrOW41ktmGqxJJxA==
+  dependencies:
+    "@braintree/sanitize-url" "^3.1.0"
+    crypto-random-string "^3.0.1"
+    d3 "^5.7.0"
+    dagre "^0.8.4"
+    dagre-d3 "^0.6.4"
+    entity-decode "^2.0.2"
+    graphlib "^2.1.7"
+    he "^1.2.0"
+    minify "^4.1.1"
+    moment-mini "^2.22.1"
+    scope-css "^1.2.1"
+
 "@types/events@*":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
@@ -2406,23 +2423,6 @@ merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
 
-mermaid@8.6.0:
-  version "8.6.0"
-  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-8.6.0.tgz#570d0e6a156227af6eaf375d989049fba032d53b"
-  integrity sha512-TN3q75sGcdXHHOV5ySh1MnrMoRxhuhzFD7XneHrBR07r+In7Nq4JoHY9nG/dxwwktZyP9f+0r1gNNjLaTHA6Qw==
-  dependencies:
-    "@braintree/sanitize-url" "^3.1.0"
-    crypto-random-string "^3.0.1"
-    d3 "^5.7.0"
-    dagre "^0.8.4"
-    dagre-d3 "^0.6.4"
-    entity-decode "^2.0.2"
-    graphlib "^2.1.7"
-    he "^1.2.0"
-    minify "^4.1.1"
-    moment-mini "^2.22.1"
-    scope-css "^1.2.1"
-
 methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"