diff --git a/packages/mermaid/package.json b/packages/mermaid/package.json
index 982b9d063..585a29ce3 100644
--- a/packages/mermaid/package.json
+++ b/packages/mermaid/package.json
@@ -77,7 +77,6 @@
     "dagre-d3-es": "7.0.10",
     "dayjs": "^1.11.10",
     "dompurify": "^3.0.11",
-    "elkjs": "^0.9.2",
     "katex": "^0.16.9",
     "khroma": "^2.1.0",
     "lodash-es": "^4.17.21",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e251543b6..86480266f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -227,9 +227,6 @@ importers:
       dompurify:
         specifier: ^3.0.11
         version: 3.1.6
-      elkjs:
-        specifier: ^0.9.2
-        version: 0.9.3
       katex:
         specifier: ^0.16.9
         version: 0.16.11