diff --git a/package.json b/package.json
index 370abca59..e6bd516a9 100644
--- a/package.json
+++ b/package.json
@@ -67,8 +67,6 @@
     "@cypress/code-coverage": "^3.10.7",
     "@rollup/plugin-typescript": "^11.1.1",
     "@types/cors": "^2.8.13",
-    "@types/d3": "^7.4.0",
-    "@types/d3-sankey": "^0.12.1",
     "@types/eslint": "^8.37.0",
     "@types/express": "^4.17.17",
     "@types/js-yaml": "^4.0.5",
diff --git a/packages/mermaid/package.json b/packages/mermaid/package.json
index 142efcfcc..6f2b62e29 100644
--- a/packages/mermaid/package.json
+++ b/packages/mermaid/package.json
@@ -76,6 +76,7 @@
   "devDependencies": {
     "@types/cytoscape": "^3.19.9",
     "@types/d3": "^7.4.0",
+    "@types/d3-sankey": "^0.12.1",
     "@types/d3-selection": "^3.0.5",
     "@types/dompurify": "^3.0.2",
     "@types/jsdom": "^21.1.1",
diff --git a/packages/mermaid/src/docs/syntax/sankey.md b/packages/mermaid/src/docs/syntax/sankey.md
index 89c5ce742..8b13556a2 100644
--- a/packages/mermaid/src/docs/syntax/sankey.md
+++ b/packages/mermaid/src/docs/syntax/sankey.md
@@ -230,6 +230,8 @@ Pumped heat,"Heating and cooling ""homes""",193.026
 Pumped heat,"Heating and cooling, ""commercial""",70.672
 ```
 
+## Configuration
+
 ### Coloring and Alignment
 
 You can change graph layout by setting `nodeAlignment` to:
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0bb56ebf3..24aa820e6 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -25,12 +25,6 @@ importers:
       '@types/cors':
         specifier: ^2.8.13
         version: 2.8.13
-      '@types/d3':
-        specifier: ^7.4.0
-        version: 7.4.0
-      '@types/d3-sankey':
-        specifier: ^0.12.1
-        version: 0.12.1
       '@types/eslint':
         specifier: ^8.37.0
         version: 8.37.0
@@ -260,6 +254,9 @@ importers:
       '@types/d3':
         specifier: ^7.4.0
         version: 7.4.0
+      '@types/d3-sankey':
+        specifier: ^0.12.1
+        version: 0.12.1
       '@types/d3-selection':
         specifier: ^3.0.5
         version: 3.0.5