diff --git a/bun.lock b/bun.lock
index 8569307..2eff4f5 100644
--- a/bun.lock
+++ b/bun.lock
@@ -6,6 +6,7 @@
       "name": "rune",
       "dependencies": {
         "cac": "^7.0.0",
+        "es-toolkit": "^1.47.0",
         "yaml": "^2.7.0",
       },
       "devDependencies": {
@@ -119,6 +120,8 @@
 
     "environment": ["environment@1.1.0", "", {}, "sha512-xUtoPkMggbz0MPyPiIWr1Kp4aeWJjDZ6SMvURhimjdZgsRuDplF5/s9hcgGhyXMhs+6vpnuoiZ2kFiu3FMnS8Q=="],
 
+    "es-toolkit": ["es-toolkit@1.47.0", "", {}, "sha512-n1GuoD0WEQZMBk5tttoZSqwgyLx01oqa5XsBmCHwPyNe1S9jPBEmtR2pSgp2kJuWE3ciFZ6yRHmY4pM4C3OOkw=="],
+
     "eventemitter3": ["eventemitter3@5.0.4", "", {}, "sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw=="],
 
     "get-east-asian-width": ["get-east-asian-width@1.6.0", "", {}, "sha512-QRbvDIbx6YklUe6RxeTeleMR0yv3cYH6PsPZHcnVn7xv7zO1BHN8r0XETu8n6Ye3Q+ahtSarc3WgtNWmehIBfA=="],
diff --git a/package.json b/package.json
index b9e30ad..0b551e5 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
   },
   "dependencies": {
     "cac": "^7.0.0",
+    "es-toolkit": "^1.47.0",
     "yaml": "^2.7.0"
   },
   "devDependencies": {