diff --git a/package.json b/package.json
index b5cf415904c..e09edff3f24 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@glint/template": "^1.4.0",
     "@glimmer/component": "^1.1.2",
     "@types/semver": "^7.5.8",
-    "bun-types": "^1.1.7",
+    "bun-types": "^1.1.8",
     "chalk": "^4.1.2",
     "co": "^4.6.0",
     "command-line-args": "^5.2.1",
diff --git a/packages/build-config/package.json b/packages/build-config/package.json
index 948a25bb2d0..eaf343b0bf8 100644
--- a/packages/build-config/package.json
+++ b/packages/build-config/package.json
@@ -56,7 +56,7 @@
     "@babel/core": "^7.24.5",
     "pnpm-sync-dependencies-meta-injected": "0.0.14",
     "typescript": "^5.4.5",
-    "bun-types": "^1.1.7",
+    "bun-types": "^1.1.8",
     "vite": "^5.2.11"
   },
   "engines": {
diff --git a/packages/diagnostic/package.json b/packages/diagnostic/package.json
index ee05fa81e0f..2c4ef4e47c0 100644
--- a/packages/diagnostic/package.json
+++ b/packages/diagnostic/package.json
@@ -95,7 +95,7 @@
     "@babel/preset-typescript": "^7.24.1",
     "@babel/runtime": "^7.24.5",
     "@warp-drive/internal-config": "workspace:5.4.0-alpha.64",
-    "bun-types": "^1.1.7",
+    "bun-types": "^1.1.8",
     "@ember/test-helpers": "^3.3.0",
     "ember-source": "~5.7.0",
     "@glimmer/component": "^1.1.2",
diff --git a/packages/schema/package.json b/packages/schema/package.json
index 29b12fe3f57..155fe4d1182 100644
--- a/packages/schema/package.json
+++ b/packages/schema/package.json
@@ -39,7 +39,7 @@
   "peerDependencies": {},
   "dependencies": {},
   "devDependencies": {
-    "bun-types": "1.1.7"
+    "bun-types": "1.1.8"
   },
   "engines": {
     "node": ">= 22.1.0"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 84a6d8bf4dd..3a223954d95 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -65,8 +65,8 @@ importers:
         specifier: ^7.5.8
         version: 7.5.8
       bun-types:
-        specifier: ^1.1.7
-        version: 1.1.7
+        specifier: ^1.1.8
+        version: 1.1.8
       chalk:
         specifier: ^4.1.2
         version: 4.1.2
@@ -563,8 +563,8 @@ importers:
         specifier: workspace:5.4.0-alpha.64
         version: link:../../config
       bun-types:
-        specifier: ^1.1.7
-        version: 1.1.7
+        specifier: ^1.1.8
+        version: 1.1.8
       pnpm-sync-dependencies-meta-injected:
         specifier: 0.0.14
         version: 0.0.14
@@ -791,8 +791,8 @@ importers:
         specifier: workspace:5.4.0-alpha.64
         version: link:../../config
       bun-types:
-        specifier: ^1.1.7
-        version: 1.1.7
+        specifier: ^1.1.8
+        version: 1.1.8
       ember-cli-test-loader:
         specifier: ^3.1.0
         version: 3.1.0(@babel/core@7.24.5)
@@ -1613,8 +1613,8 @@ importers:
   packages/schema:
     devDependencies:
       bun-types:
-        specifier: 1.1.7
-        version: 1.1.7
+        specifier: 1.1.8
+        version: 1.1.8
 
   packages/schema-record:
     dependencies:
@@ -3066,8 +3066,8 @@ importers:
         specifier: workspace:5.4.0-alpha.64
         version: link:../../config
       bun-types:
-        specifier: ^1.1.7
-        version: 1.1.7
+        specifier: ^1.1.8
+        version: 1.1.8
       ember-auto-import:
         specifier: ^2.7.2
         version: 2.7.2(@glint/template@1.4.0)
@@ -7940,7 +7940,7 @@ packages:
   /@types/ws@8.5.10:
     resolution: {integrity: sha512-vmQSUcfalpIq0R9q7uTo2lXs6eGIpt9wtnLdMv9LVpIjCA/+ufZRozlVoVelIYixx1ugCBKDhn89vnsEGOCx9A==}
     dependencies:
-      '@types/node': 20.12.7
+      '@types/node': 20.12.11
     dev: true
 
   /@types/yargs-parser@21.0.3:
@@ -9657,8 +9657,8 @@ packages:
       '@types/ws': 8.5.10
     dev: true
 
-  /bun-types@1.1.7:
-    resolution: {integrity: sha512-9L1w3dxXrJ5dg9ERd8cc8IJTHZ+0WpSDB9kIo6tVl1s3msNsotsTeh02Wwy8cvd3a4XWEz9+TrJsqhT0dJ6XCQ==}
+  /bun-types@1.1.8:
+    resolution: {integrity: sha512-dwhfuUKSGK8hm5Llcvb5+ejRh+4mIt8ibObJVKhZBsi0ScpXmt+AlaS1eDW6uRXCHj084Qt0kIqAJ08/7ZGC9Q==}
     dependencies:
       '@types/node': 20.12.11
       '@types/ws': 8.5.10
diff --git a/tests/ember-data__request/package.json b/tests/ember-data__request/package.json
index 97c3a5e5886..e4b141e45f9 100644
--- a/tests/ember-data__request/package.json
+++ b/tests/ember-data__request/package.json
@@ -68,7 +68,7 @@
     "@warp-drive/diagnostic": "workspace:0.0.0-alpha.50",
     "@warp-drive/holodeck": "workspace:0.0.0-alpha.50",
     "@warp-drive/internal-config": "workspace:5.4.0-alpha.64",
-    "bun-types": "^1.1.7",
+    "bun-types": "^1.1.8",
     "ember-auto-import": "^2.7.2",
     "ember-cli": "~5.8.1",
     "ember-cli-babel": "^8.2.0",