diff --git a/packages/mermaid/package.json b/packages/mermaid/package.json
index 19e2325c1..e4ce9e93a 100644
--- a/packages/mermaid/package.json
+++ b/packages/mermaid/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mermaid",
-  "version": "9.3.0-rc.3",
+  "version": "9.3.0-rc.4",
   "description": "Markdown-ish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.",
   "main": "./dist/mermaid.min.js",
   "module": "./dist/mermaid.core.mjs",
diff --git a/packages/mermaid/src/dagre-wrapper/mermaid-graphlib.js b/packages/mermaid/src/dagre-wrapper/mermaid-graphlib.js
index 5722f7cc0..cb80e658f 100644
--- a/packages/mermaid/src/dagre-wrapper/mermaid-graphlib.js
+++ b/packages/mermaid/src/dagre-wrapper/mermaid-graphlib.js
@@ -1,7 +1,7 @@
 /** Decorates with functions required by mermaids dagre-wrapper. */
 import { log } from '../logger';
 import * as graphlibJson from 'dagre-d3-es/src/graphlib/json';
-import * as graphlib from 'dagre-d3-es/src/graphlib';
+import * as graphlib from 'dagre-d3-es/src/graphlib.js';
 
 export let clusterDb = {};
 let descendants = {};
diff --git a/packages/mermaid/src/dagre-wrapper/mermaid-graphlib.spec.js b/packages/mermaid/src/dagre-wrapper/mermaid-graphlib.spec.js
index f594e3430..ffc3e7803 100644
--- a/packages/mermaid/src/dagre-wrapper/mermaid-graphlib.spec.js
+++ b/packages/mermaid/src/dagre-wrapper/mermaid-graphlib.spec.js
@@ -1,5 +1,5 @@
 import * as graphlibJson from 'dagre-d3-es/src/graphlib/json';
-import * as graphlib from 'dagre-d3-es/src/graphlib';
+import * as graphlib from 'dagre-d3-es/src/graphlib.js';
 import {
   validate,
   adjustClustersAndEdges,
diff --git a/packages/mermaid/src/diagrams/class/classRenderer-v2.js b/packages/mermaid/src/diagrams/class/classRenderer-v2.js
index 3fecfcb9f..72bc3f0b1 100644
--- a/packages/mermaid/src/diagrams/class/classRenderer-v2.js
+++ b/packages/mermaid/src/diagrams/class/classRenderer-v2.js
@@ -1,5 +1,5 @@
 import { select } from 'd3';
-import * as graphlib from 'dagre-d3-es/src/graphlib';
+import * as graphlib from 'dagre-d3-es/src/graphlib.js';
 import { log } from '../../logger';
 import { getConfig } from '../../config';
 import { render } from '../../dagre-wrapper/index.js';
diff --git a/packages/mermaid/src/diagrams/er/erRenderer.js b/packages/mermaid/src/diagrams/er/erRenderer.js
index ebf338ae1..59097760f 100644
--- a/packages/mermaid/src/diagrams/er/erRenderer.js
+++ b/packages/mermaid/src/diagrams/er/erRenderer.js
@@ -1,4 +1,4 @@
-import * as graphlib from 'dagre-d3-es/src/graphlib';
+import * as graphlib from 'dagre-d3-es/src/graphlib.js';
 import { line, curveBasis, select } from 'd3';
 import { layout as dagreLayout } from 'dagre-d3-es/src/dagre/index.js';
 import { getConfig } from '../../config';
diff --git a/packages/mermaid/src/diagrams/flowchart/flowRenderer-v2.js b/packages/mermaid/src/diagrams/flowchart/flowRenderer-v2.js
index 3e46aaaa5..b09a3227d 100644
--- a/packages/mermaid/src/diagrams/flowchart/flowRenderer-v2.js
+++ b/packages/mermaid/src/diagrams/flowchart/flowRenderer-v2.js
@@ -1,4 +1,4 @@
-import * as graphlib from 'dagre-d3-es/src/graphlib';
+import * as graphlib from 'dagre-d3-es/src/graphlib.js';
 import { select, curveLinear, selectAll } from 'd3';
 
 import flowDb from './flowDb';
diff --git a/packages/mermaid/src/diagrams/flowchart/flowRenderer.js b/packages/mermaid/src/diagrams/flowchart/flowRenderer.js
index 6cbc65532..32ab31159 100644
--- a/packages/mermaid/src/diagrams/flowchart/flowRenderer.js
+++ b/packages/mermaid/src/diagrams/flowchart/flowRenderer.js
@@ -1,4 +1,4 @@
-import * as graphlib from 'dagre-d3-es/src/graphlib';
+import * as graphlib from 'dagre-d3-es/src/graphlib.js';
 import { select, curveLinear, selectAll } from 'd3';
 import { getConfig } from '../../config';
 import { render as Render } from 'dagre-d3-es';
diff --git a/packages/mermaid/src/diagrams/flowchart/parser/flow-direction.spec.js b/packages/mermaid/src/diagrams/flowchart/parser/flow-direction.spec.js
index 5c2094737..7726ce0f7 100644
--- a/packages/mermaid/src/diagrams/flowchart/parser/flow-direction.spec.js
+++ b/packages/mermaid/src/diagrams/flowchart/parser/flow-direction.spec.js
@@ -1,6 +1,5 @@
 import flowDb from '../flowDb';
 import flow from './flow';
-import filter from 'lodash-es/filter';
 import { setConfig } from '../../../config';
 
 setConfig({
diff --git a/packages/mermaid/src/diagrams/flowchart/parser/subgraph.spec.js b/packages/mermaid/src/diagrams/flowchart/parser/subgraph.spec.js
index 5ba6a5361..ae6f178b8 100644
--- a/packages/mermaid/src/diagrams/flowchart/parser/subgraph.spec.js
+++ b/packages/mermaid/src/diagrams/flowchart/parser/subgraph.spec.js
@@ -1,6 +1,5 @@
 import flowDb from '../flowDb';
 import flow from './flow';
-import filter from 'lodash-es/filter';
 import { setConfig } from '../../../config';
 
 setConfig({
diff --git a/packages/mermaid/src/diagrams/state/stateRenderer-v2.js b/packages/mermaid/src/diagrams/state/stateRenderer-v2.js
index fa2470d6b..625dddef4 100644
--- a/packages/mermaid/src/diagrams/state/stateRenderer-v2.js
+++ b/packages/mermaid/src/diagrams/state/stateRenderer-v2.js
@@ -1,4 +1,4 @@
-import * as graphlib from 'dagre-d3-es/src/graphlib';
+import * as graphlib from 'dagre-d3-es/src/graphlib.js';
 import { select } from 'd3';
 import { getConfig } from '../../config';
 import { render } from '../../dagre-wrapper/index.js';
diff --git a/packages/mermaid/src/utils.spec.js b/packages/mermaid/src/utils.spec.js
index e983d21c8..e9a9fc7dc 100644
--- a/packages/mermaid/src/utils.spec.js
+++ b/packages/mermaid/src/utils.spec.js
@@ -3,7 +3,7 @@ import utils from './utils';
 import assignWithDepth from './assignWithDepth';
 import { detectType } from './diagram-api/detectType';
 import { addDiagrams } from './diagram-api/diagram-orchestration';
-import memoize from 'lodash-es/memoize';
+import memoize from 'lodash-es/memoize.js';
 import { MockedD3 } from './tests/MockedD3';
 
 addDiagrams();