diff --git a/package.json b/package.json
index c4a6b601eb0..5047fb66f29 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "@glint/template": "1.5.0",
     "@types/semver": "^7.5.8",
     "badge-maker": "4.1.0",
-    "bun-types": "^1.1.30",
+    "bun-types": "^1.1.34",
     "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 555a8181ba1..d8f382ea185 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": "^1.1.30",
+    "bun-types": "^1.1.34",
     "vite": "^5.2.11"
   },
   "engines": {
diff --git a/packages/diagnostic/package.json b/packages/diagnostic/package.json
index 994662d00f9..66d6a73eb53 100644
--- a/packages/diagnostic/package.json
+++ b/packages/diagnostic/package.json
@@ -102,7 +102,7 @@
     "@babel/preset-typescript": "^7.24.1",
     "@babel/runtime": "^7.24.5",
     "@warp-drive/internal-config": "workspace:5.4.0-alpha.115",
-    "bun-types": "^1.1.30",
+    "bun-types": "^1.1.34",
     "@ember/test-helpers": "4.0.4",
     "ember-source": "~5.12.0",
     "@glimmer/component": "^1.1.2",
diff --git a/packages/schema/package.json b/packages/schema/package.json
index 4805cec75f9..46f30618a5f 100644
--- a/packages/schema/package.json
+++ b/packages/schema/package.json
@@ -39,7 +39,7 @@
   "peerDependencies": {},
   "dependencies": {},
   "devDependencies": {
-    "bun-types": "1.1.30"
+    "bun-types": "1.1.34"
   },
   "engines": {
     "node": ">= 18.20.4"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d62e2efed73..f4700140d70 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -74,8 +74,8 @@ importers:
         specifier: 4.1.0
         version: 4.1.0
       bun-types:
-        specifier: ^1.1.30
-        version: 1.1.30
+        specifier: ^1.1.34
+        version: 1.1.34
       chalk:
         specifier: ^4.1.2
         version: 4.1.2
@@ -582,8 +582,8 @@ importers:
         specifier: workspace:5.4.0-alpha.115
         version: link:../../config
       bun-types:
-        specifier: ^1.1.30
-        version: 1.1.30
+        specifier: ^1.1.34
+        version: 1.1.34
       pnpm-sync-dependencies-meta-injected:
         specifier: 0.0.14
         version: 0.0.14
@@ -801,8 +801,8 @@ importers:
         specifier: workspace:5.4.0-alpha.115
         version: link:../../config
       bun-types:
-        specifier: ^1.1.30
-        version: 1.1.30
+        specifier: ^1.1.34
+        version: 1.1.34
       ember-cli-test-loader:
         specifier: ^3.1.0
         version: 3.1.0(@babel/core@7.24.5)
@@ -1571,8 +1571,8 @@ importers:
   packages/schema:
     devDependencies:
       bun-types:
-        specifier: 1.1.30
-        version: 1.1.30
+        specifier: 1.1.34
+        version: 1.1.34
 
   packages/schema-record:
     dependencies:
@@ -2964,8 +2964,8 @@ importers:
         specifier: workspace:5.4.0-alpha.115
         version: link:../../config
       bun-types:
-        specifier: ^1.1.30
-        version: 1.1.30
+        specifier: ^1.1.34
+        version: 1.1.34
       ember-auto-import:
         specifier: ^2.8.1
         version: 2.8.1(@glint/template@1.5.0)
@@ -10005,8 +10005,8 @@ packages:
       '@types/ws': 8.5.10
     dev: true
 
-  /bun-types@1.1.30:
-    resolution: {integrity: sha512-mGh7NLisOXskBU62DxLS+/nwmLlCYHYAkCzdo4DZ9+fzrpP41hAdOqaN4DO6tQfenHb4pYb0/shw29k4/6I2yQ==}
+  /bun-types@1.1.34:
+    resolution: {integrity: sha512-br5QygTEL/TwB4uQOb96Ky22j4Gq2WxWH/8Oqv20fk5HagwKXo/akB+LiYgSfzexCt6kkcUaVm+bKiPl71xPvw==}
     dependencies:
       '@types/node': 20.12.12
       '@types/ws': 8.5.10
diff --git a/tests/ember-data__request/package.json b/tests/ember-data__request/package.json
index c2063f4faf0..46d37b80d82 100644
--- a/tests/ember-data__request/package.json
+++ b/tests/ember-data__request/package.json
@@ -61,7 +61,7 @@
     "@warp-drive/diagnostic": "workspace:0.0.0-alpha.101",
     "@warp-drive/holodeck": "workspace:0.0.0-alpha.101",
     "@warp-drive/internal-config": "workspace:5.4.0-alpha.115",
-    "bun-types": "^1.1.30",
+    "bun-types": "^1.1.34",
     "ember-auto-import": "^2.8.1",
     "ember-cli": "~5.9.0",
     "ember-cli-babel": "^8.2.0",