diff --git a/packages/plain-object/package.json b/packages/plain-object/package.json
index 357b8a87b..dfc5e566f 100644
--- a/packages/plain-object/package.json
+++ b/packages/plain-object/package.json
@@ -85,7 +85,7 @@
     "browserslist-to-esbuild": "2.1.1",
     "cross-env": "7.0.3",
     "es-check": "7.2.1",
-    "es-toolkit": "1.18.0",
+    "es-toolkit": "1.19.0",
     "esbuild": "0.23.1",
     "eslint": "8.57.0",
     "is-plain-obj": "4.1.0",
diff --git a/yarn.lock b/yarn.lock
index 6a7a455e0..e9c6014a3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2868,7 +2868,7 @@ __metadata:
     browserslist-to-esbuild: "npm:2.1.1"
     cross-env: "npm:7.0.3"
     es-check: "npm:7.2.1"
-    es-toolkit: "npm:1.18.0"
+    es-toolkit: "npm:1.19.0"
     esbuild: "npm:0.23.1"
     eslint: "npm:8.57.0"
     is-plain-obj: "npm:4.1.0"
@@ -7982,10 +7982,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"es-toolkit@npm:1.18.0":
-  version: 1.18.0
-  resolution: "es-toolkit@npm:1.18.0"
-  checksum: 10c0/ab030582d823505abf7c6238406c28168ddfde3dcd9e893687b5c6ca0cd934524438db23f15c044c00c6b9b58aeef4f4a707a58af58632474a6785cfa9d0b1b1
+"es-toolkit@npm:1.19.0":
+  version: 1.19.0
+  resolution: "es-toolkit@npm:1.19.0"
+  checksum: 10c0/3578b5b8a53b36cc64512b168007143e3b3f6e09336c78eb73a06ef6bf184595fdd489330b320b7a76d3262faf9012e98018a9a37c6e039ac77b17010c2a1c7c
   languageName: node
   linkType: hard