diff --git a/package.json b/package.json
index 44ab897..f21baba 100644
--- a/package.json
+++ b/package.json
@@ -73,6 +73,11 @@
   "peerDependencies": {
     "@langchain/core": ">=0.1.0"
   },
+  "peerDependenciesMeta": {
+    "@langchain/core": {
+      "optional": true
+    }
+  },
   "devDependencies": {
     "@commitlint/cli": "^18.0.0",
     "@commitlint/config-conventional": "^18.0.0",
diff --git a/yarn.lock b/yarn.lock
index 635d0c4..7dd163c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -705,6 +705,9 @@ __metadata:
     yaml: ^2.3.3
   peerDependencies:
     "@langchain/core": ">=0.1.0"
+  peerDependenciesMeta:
+    "@langchain/core":
+      optional: true
   languageName: unknown
   linkType: soft