diff --git a/bun.lock b/bun.lock
index e9e488a..d1ffeab 100644
--- a/bun.lock
+++ b/bun.lock
@@ -10,7 +10,7 @@
         "eslint": "^10.4.1",
         "jiti": "^2.7.0",
         "turbo": "^2",
-        "typescript": "^5.7",
+        "typescript": "^6.0",
       },
     },
     "packages/emulate": {
@@ -32,7 +32,7 @@
       },
       "devDependencies": {
         "tsup": "^8",
-        "typescript": "^5.7",
+        "typescript": "^6.0",
       },
     },
     "packages/firebase": {
@@ -43,7 +43,7 @@
       },
       "devDependencies": {
         "tsup": "^8",
-        "typescript": "^5.7",
+        "typescript": "^6.0",
       },
     },
     "packages/kakao": {
@@ -54,7 +54,7 @@
       },
       "devDependencies": {
         "tsup": "^8",
-        "typescript": "^5.7",
+        "typescript": "^6.0",
       },
     },
     "packages/naver": {
@@ -65,7 +65,7 @@
       },
       "devDependencies": {
         "tsup": "^8",
-        "typescript": "^5.7",
+        "typescript": "^6.0",
       },
     },
     "packages/supabase": {
@@ -76,7 +76,7 @@
       },
       "devDependencies": {
         "tsup": "^8",
-        "typescript": "^5.7",
+        "typescript": "^6.0",
       },
     },
     "packages/toss-payments": {
@@ -87,7 +87,7 @@
       },
       "devDependencies": {
         "tsup": "^8",
-        "typescript": "^5.7",
+        "typescript": "^6.0",
       },
     },
   },
@@ -850,7 +850,7 @@
 
     "type-check": ["type-check@0.4.0", "", { "dependencies": { "prelude-ls": "^1.2.1" } }, "sha512-XleUoc9uwGXqjWwXaUTZAmzMcFZ5858QA2vvx1Ur5xIcixXIP+8LnFDgRplU30us6teqdlskFfu+ae4K79Ooew=="],
 
-    "typescript": ["typescript@5.9.3", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw=="],
+    "typescript": ["typescript@6.0.3", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw=="],
 
     "ufo": ["ufo@1.6.4", "", {}, "sha512-JFNbkD1Svwe0KvGi8GOeLcP4kAWQ609twvCdcHxq1oSL8svv39ZuSvajcD8B+5D0eL4+s1Is2D/O6KN3qcTeRA=="],
 
diff --git a/package.json b/package.json
index ab8badb..63b7655 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,6 @@
     "eslint": "^10.4.1",
     "jiti": "^2.7.0",
     "turbo": "^2",
-    "typescript": "^5.7"
+    "typescript": "^6.0"
   }
 }
diff --git a/packages/emulate/package.json b/packages/emulate/package.json
index c78a9f6..fe2c448 100644
--- a/packages/emulate/package.json
+++ b/packages/emulate/package.json
@@ -64,6 +64,6 @@
   },
   "devDependencies": {
     "tsup": "^8",
-    "typescript": "^5.7"
+    "typescript": "^6.0"
   }
 }
diff --git a/packages/firebase/package.json b/packages/firebase/package.json
index 615d879..d3d65d6 100644
--- a/packages/firebase/package.json
+++ b/packages/firebase/package.json
@@ -35,6 +35,6 @@
   },
   "devDependencies": {
     "tsup": "^8",
-    "typescript": "^5.7"
+    "typescript": "^6.0"
   }
 }
diff --git a/packages/kakao/package.json b/packages/kakao/package.json
index a8922d8..f3eea77 100644
--- a/packages/kakao/package.json
+++ b/packages/kakao/package.json
@@ -35,6 +35,6 @@
   },
   "devDependencies": {
     "tsup": "^8",
-    "typescript": "^5.7"
+    "typescript": "^6.0"
   }
 }
diff --git a/packages/naver/package.json b/packages/naver/package.json
index b522147..0cd739a 100644
--- a/packages/naver/package.json
+++ b/packages/naver/package.json
@@ -35,6 +35,6 @@
   },
   "devDependencies": {
     "tsup": "^8",
-    "typescript": "^5.7"
+    "typescript": "^6.0"
   }
 }
diff --git a/packages/supabase/package.json b/packages/supabase/package.json
index af6dc5c..068c40a 100644
--- a/packages/supabase/package.json
+++ b/packages/supabase/package.json
@@ -35,6 +35,6 @@
   },
   "devDependencies": {
     "tsup": "^8",
-    "typescript": "^5.7"
+    "typescript": "^6.0"
   }
 }
diff --git a/packages/toss-payments/package.json b/packages/toss-payments/package.json
index f019583..9aa5ff8 100644
--- a/packages/toss-payments/package.json
+++ b/packages/toss-payments/package.json
@@ -35,6 +35,6 @@
   },
   "devDependencies": {
     "tsup": "^8",
-    "typescript": "^5.7"
+    "typescript": "^6.0"
   }
 }