diff --git a/packages/agent/package.json b/packages/agent/package.json
index 4b1f92827..32f5b2660 100644
--- a/packages/agent/package.json
+++ b/packages/agent/package.json
@@ -43,7 +43,7 @@
 		"directory": "packages/agent"
 	},
 	"engines": {
-		"bun": ">=1.0.0"
+		"bun": ">=1.3.7"
 	},
 	"devDependencies": {
 		"@sinclair/typebox": "^0.34.46",
diff --git a/packages/ai/package.json b/packages/ai/package.json
index 411d3fffd..a0abe679d 100644
--- a/packages/ai/package.json
+++ b/packages/ai/package.json
@@ -92,7 +92,7 @@
 		"directory": "packages/ai"
 	},
 	"engines": {
-		"bun": ">=1.0.0"
+		"bun": ">=1.3.7"
 	},
 	"devDependencies": {
 		"@types/node": "^25.0.10"
diff --git a/packages/pi-utils/package.json b/packages/pi-utils/package.json
index 1d038dabf..824976b9e 100644
--- a/packages/pi-utils/package.json
+++ b/packages/pi-utils/package.json
@@ -35,6 +35,6 @@
 		"@types/node": "^25.0.10"
 	},
 	"engines": {
-		"bun": ">=1.0.0"
+		"bun": ">=1.3.7"
 	}
 }
diff --git a/packages/stats/package.json b/packages/stats/package.json
index 9de9c9a70..16e2a4924 100644
--- a/packages/stats/package.json
+++ b/packages/stats/package.json
@@ -61,6 +61,6 @@
 		"@types/react-dom": "^19.2.3"
 	},
 	"engines": {
-		"bun": ">=1.0.0"
+		"bun": ">=1.3.7"
 	}
 }
diff --git a/packages/tui/package.json b/packages/tui/package.json
index 212b04f7b..c36656e19 100644
--- a/packages/tui/package.json
+++ b/packages/tui/package.json
@@ -44,7 +44,7 @@
 		"directory": "packages/tui"
 	},
 	"engines": {
-		"bun": ">=1.0.0"
+		"bun": ">=1.3.7"
 	},
 	"dependencies": {
 		"@types/mime-types": "^3.0.1",