diff --git a/mise.lock b/mise.lock
index c4f290f..c057db2 100644
--- a/mise.lock
+++ b/mise.lock
@@ -90,53 +90,53 @@ url = "https://github.com/int128/ghcp/releases/download/v1.15.3/ghcp_windows_amd
 url_api = "https://api.github.com/repos/int128/ghcp/releases/assets/394091732"
 
 [[tools.bun]]
-version = "1.3.14"
+version = "1.4.2"
 backend = "core:bun"
-specifiers = ["1.3.14"]
+specifiers = ["1.4.2"]
 
 [tools.bun."platforms.linux-arm64"]
-checksum = "sha256:a27ffb63a8310375836e0d6f668ae17fa8d8d18b88c37c821c65331973a19a3b"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-linux-aarch64.zip"
+checksum = "sha256:54328bbc2d9c8e0c9f892c544d66c57a83b84139e34909e5ee81758f1ac8fda7"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-linux-aarch64.zip"
 
 [tools.bun."platforms.linux-arm64-musl"]
-checksum = "sha256:b98e0ad3625c5c00d1d5b5ff55605c7adddbfae151861e68ade57b2d3b8703bb"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-linux-aarch64-musl.zip"
+checksum = "sha256:71760b6c8ea30623b81a4907cb815d48e2ea266f2e73e751534a44a0607950df"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-linux-aarch64-musl.zip"
 
 [tools.bun."platforms.linux-x64"]
-checksum = "sha256:951ee2aee855f08595aeec6225226a298d3fea83a3dcd6465c09cbccdf7e848f"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-linux-x64.zip"
+checksum = "sha256:36368faef7527875d5ffa52e53cd48021741f2a83eb6208a8dd64068d422a913"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-linux-x64.zip"
 
 [tools.bun."platforms.linux-x64-baseline"]
-checksum = "sha256:a063908ae08b7852ca10939bbdc6ceed3ddabce8fb9402dce83d65d73b36e6c7"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-linux-x64-baseline.zip"
+checksum = "sha256:c678040f14fe0440eb839d37cbd0ce4c051a32da72806ac97de6a6aab6bf728f"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-linux-x64-baseline.zip"
 
 [tools.bun."platforms.linux-x64-musl"]
-checksum = "sha256:14bd9aedeebf1dba67e8def9531c89bc989ecfdf1de42e5bfcaf1b8cd9294719"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-linux-x64-musl.zip"
+checksum = "sha256:4835eca59d6da70f4674f5642f6e459dcadab773695b2ed9922d131057989742"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-linux-x64-musl.zip"
 
 [tools.bun."platforms.linux-x64-musl-baseline"]
-checksum = "sha256:56a7d6806cf155536c0178f0ea5fbd098e684fa509ebdb4fc0a7e19fb65382dc"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-linux-x64-musl-baseline.zip"
+checksum = "sha256:76e1db84e98f22f78de0a87e309bfbbf297732847f9720db36750646c85c8c18"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-linux-x64-musl-baseline.zip"
 
 [tools.bun."platforms.macos-arm64"]
-checksum = "sha256:d8b96221828ad6f97ac7ac0ab7e95872341af763001e8803e8267652c2652620"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-darwin-aarch64.zip"
+checksum = "sha256:90987a3a16d7db556d886ac3d551e7b6d3edf0a1cf43acaed622e8676be1d12f"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-darwin-aarch64.zip"
 
 [tools.bun."platforms.macos-x64"]
-checksum = "sha256:4183df3374623e5bab315c547cfa0974533cd457d86b73b639f7a87974cd6633"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-darwin-x64.zip"
+checksum = "sha256:80520d7e17526308c9185d261679ac6d27798d3803a0e9f7ff9121ab8affb012"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-darwin-x64.zip"
 
 [tools.bun."platforms.macos-x64-baseline"]
-checksum = "sha256:3e35ad6f53971a9834bf9e6786e2adf72b5f1921cc9a9c5fde073d2972944076"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-darwin-x64-baseline.zip"
+checksum = "sha256:bad5bbd6cf14d0980d115f5954c9ff904df619d5e994d2da1ffccd3f316300b0"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-darwin-x64-baseline.zip"
 
 [tools.bun."platforms.windows-x64"]
-checksum = "sha256:0a0620930b6675d7ba440e81f4e0e00d3cfbe096c4b140d3fff02205e9e18922"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-windows-x64.zip"
+checksum = "sha256:ce4c17497b2f29712a99d3d53f028de28cd42e3bacb8589599e7f000e49b6405"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-windows-x64.zip"
 
 [tools.bun."platforms.windows-x64-baseline"]
-checksum = "sha256:538f9c846355d9e847b2671bc00c47da4229a0befb24df3282b739770f3b475f"
-url = "https://github.com/oven-sh/bun/releases/download/bun-v1.3.14/bun-windows-x64-baseline.zip"
+checksum = "sha256:78c221c2376f79731ccf4e4af0b3bb46d81fefa3296c5abee09ad8a1b21e68c6"
+url = "https://github.com/oven-sh/bun/releases/download/bun-v1.4.2/bun-windows-x64-baseline.zip"
 
 [[tools.go]]
 version = "1.26.4"
diff --git a/mise.toml b/mise.toml
index 14eaf68..e7bc7ac 100644
--- a/mise.toml
+++ b/mise.toml
@@ -3,7 +3,7 @@
 "aqua:int128/ghcp" = "1.15.3"
 go = "1.26.4"
 trunk = "1.3.4"
-bun = "1.3.14"
+bun = "1.4.2"
 
 [tasks.build]
 run = "go build -o thts ./cmd/thts"