diff --git a/.mise.toml b/.mise.toml
index 364d9793d2..866668ed9a 100644
--- a/.mise.toml
+++ b/.mise.toml
@@ -1,3 +1,3 @@
 [tools]
 node = "24.13.1"
-bun = "1.3.9"
+bun = "1.4.2"
diff --git a/package.json b/package.json
index bcb53820ef..2a1366d154 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
     "bun": "^1.3.9",
     "node": "^24.13.1"
   },
-  "packageManager": "bun@1.3.12",
+  "packageManager": "bun@1.4.2",
   "msw": {
     "workerDirectory": [
       "apps/web/public"