diff --git a/package.json b/package.json
index 76b3f3a64d3..3d258f081e2 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,6 @@
   },
   "packageManager": "yarn@4.4.0",
   "resolutions": {
-    "broccoli-asset-rewrite@^2.0.0": "patch:broccoli-asset-rewrite@npm%3A2.0.0#./.yarn/patches/broccoli-asset-rewrite-npm-2.0.0-c4ce42084a.patch",
-    "@glint/environment-ember-loose": "patch:@glint/environment-ember-loose@npm%3A1.4.0#~/.yarn/patches/@glint-environment-ember-loose-npm-1.4.0-31c2f31bcb.patch"
+    "broccoli-asset-rewrite@^2.0.0": "patch:broccoli-asset-rewrite@npm%3A2.0.0#./.yarn/patches/broccoli-asset-rewrite-npm-2.0.0-c4ce42084a.patch"
   }
 }
diff --git a/packages/components/package.json b/packages/components/package.json
index c7af4ddd03b..72f2d92888f 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -72,9 +72,9 @@
     "@embroider/addon-dev": "^4.3.1",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
-    "@glint/core": "^1.4.0",
-    "@glint/environment-ember-loose": "^1.4.0",
-    "@glint/template": "^1.4.0",
+    "@glint/core": "^1.5.0",
+    "@glint/environment-ember-loose": "^1.5.0",
+    "@glint/template": "^1.5.0",
     "@rollup/plugin-babel": "^6.0.4",
     "@tsconfig/ember": "^3.0.8",
     "@types/ember-qunit": "^6.1.1",
diff --git a/packages/ember-flight-icons/package.json b/packages/ember-flight-icons/package.json
index a4080b9bb13..886a207cc65 100644
--- a/packages/ember-flight-icons/package.json
+++ b/packages/ember-flight-icons/package.json
@@ -50,10 +50,10 @@
     "@embroider/addon-dev": "^4.3.1",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
-    "@glint/core": "^1.2.1",
-    "@glint/environment-ember-loose": "^1.2.1",
+    "@glint/core": "^1.5.0",
+    "@glint/environment-ember-loose": "^1.5.0",
     "@glint/environment-ember-template-imports": "^1.2.1",
-    "@glint/template": "^1.2.1",
+    "@glint/template": "^1.5.0",
     "@rollup/plugin-babel": "^6.0.4",
     "@tsconfig/ember": "^3.0.6",
     "@typescript-eslint/eslint-plugin": "^8.5.0",
diff --git a/showcase/package.json b/showcase/package.json
index 8a4b104385b..08cb847771e 100644
--- a/showcase/package.json
+++ b/showcase/package.json
@@ -42,10 +42,10 @@
     "@embroider/test-setup": "^3.0.3",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
-    "@glint/core": "^1.4.0",
-    "@glint/environment-ember-loose": "^1.4.0",
+    "@glint/core": "^1.5.0",
+    "@glint/environment-ember-loose": "^1.5.0",
     "@glint/environment-ember-template-imports": "^1.4.0",
-    "@glint/template": "^1.4.0",
+    "@glint/template": "^1.5.0",
     "@hashicorp/design-system-components": "workspace:^",
     "@hashicorp/design-system-tokens": "workspace:^",
     "@percy/cli": "^1.28.8",
diff --git a/yarn.lock b/yarn.lock
index 12c4ce1d499..60c6a631265 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3737,7 +3737,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@glint/core@npm:^1.2.1, @glint/core@npm:^1.4.0":
+"@glint/core@npm:^1.5.0":
   version: 1.5.0
   resolution: "@glint/core@npm:1.5.0"
   dependencies:
@@ -3759,44 +3759,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@glint/environment-ember-loose@npm:1.4.0":
-  version: 1.4.0
-  resolution: "@glint/environment-ember-loose@npm:1.4.0"
-  peerDependencies:
-    "@glimmer/component": ^1.1.2
-    "@glint/template": ^1.4.0
-    "@types/ember__array": ^4.0.2
-    "@types/ember__component": ^4.0.10
-    "@types/ember__controller": ^4.0.2
-    "@types/ember__object": ^4.0.4
-    "@types/ember__routing": ^4.0.11
-    ember-cli-htmlbars: ^6.0.1
-    ember-modifier: ^3.2.7 || ^4.0.0
-  peerDependenciesMeta:
-    "@types/ember__array":
-      optional: true
-    "@types/ember__component":
-      optional: true
-    "@types/ember__controller":
-      optional: true
-    "@types/ember__object":
-      optional: true
-    "@types/ember__routing":
-      optional: true
-    ember-cli-htmlbars:
-      optional: true
-    ember-modifier:
-      optional: true
-  checksum: 10/9db14b8b2e948c121782bd3a3d52b2c4dc97be603efcd93bd65e5d16ee5aacdf5959a8f0fb505e5949fef7649c3e94d6782fc3d97e18a737fdba37d7e971419a
-  languageName: node
-  linkType: hard
-
-"@glint/environment-ember-loose@patch:@glint/environment-ember-loose@npm%3A1.4.0#~/.yarn/patches/@glint-environment-ember-loose-npm-1.4.0-31c2f31bcb.patch":
-  version: 1.4.0
-  resolution: "@glint/environment-ember-loose@patch:@glint/environment-ember-loose@npm%3A1.4.0#~/.yarn/patches/@glint-environment-ember-loose-npm-1.4.0-31c2f31bcb.patch::version=1.4.0&hash=023960"
+"@glint/environment-ember-loose@npm:^1.5.0":
+  version: 1.5.0
+  resolution: "@glint/environment-ember-loose@npm:1.5.0"
   peerDependencies:
     "@glimmer/component": ^1.1.2
-    "@glint/template": ^1.4.0
+    "@glint/template": ^1.5.0
     "@types/ember__array": ^4.0.2
     "@types/ember__component": ^4.0.10
     "@types/ember__controller": ^4.0.2
@@ -3819,7 +3787,7 @@ __metadata:
       optional: true
     ember-modifier:
       optional: true
-  checksum: 10/025b200db337ee0353f70e7561a792250ccd530ace9916336faaaafa10670cb05828e613d94b6c5015276bf135148a730bf9d2e416bcd5380804f0ae22d55325
+  checksum: 10/60e3face27c265e774197104cc7061af0833cc1b165fd5abc60093698953a605c8cb56c83c208e647e3826bdca9fffddc2c0e88452970748f96748a201b06994
   languageName: node
   linkType: hard
 
@@ -3848,7 +3816,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@glint/template@npm:^1.2.1, @glint/template@npm:^1.4.0":
+"@glint/template@npm:^1.5.0":
   version: 1.5.0
   resolution: "@glint/template@npm:1.5.0"
   checksum: 10/c8ce99ee395b7b271864d724f23c626ec5947a2392237b057a58c1e4aefc9b88204e57eac18739587ab9dd013f2b3904b701cf751f0394a5aa9086f048d97d78
@@ -3905,9 +3873,9 @@ __metadata:
     "@floating-ui/dom": "npm:^1.6.3"
     "@glimmer/component": "npm:^1.1.2"
     "@glimmer/tracking": "npm:^1.1.2"
-    "@glint/core": "npm:^1.4.0"
-    "@glint/environment-ember-loose": "npm:^1.4.0"
-    "@glint/template": "npm:^1.4.0"
+    "@glint/core": "npm:^1.5.0"
+    "@glint/environment-ember-loose": "npm:^1.5.0"
+    "@glint/template": "npm:^1.5.0"
     "@hashicorp/design-system-tokens": "npm:^2.2.1"
     "@hashicorp/flight-icons": "npm:^3.7.0"
     "@rollup/plugin-babel": "npm:^6.0.4"
@@ -4016,10 +3984,10 @@ __metadata:
     "@embroider/addon-shim": "npm:^1.8.7"
     "@glimmer/component": "npm:^1.1.2"
     "@glimmer/tracking": "npm:^1.1.2"
-    "@glint/core": "npm:^1.2.1"
-    "@glint/environment-ember-loose": "npm:^1.2.1"
+    "@glint/core": "npm:^1.5.0"
+    "@glint/environment-ember-loose": "npm:^1.5.0"
     "@glint/environment-ember-template-imports": "npm:^1.2.1"
-    "@glint/template": "npm:^1.2.1"
+    "@glint/template": "npm:^1.5.0"
     "@hashicorp/flight-icons": "npm:^3.7.0"
     "@rollup/plugin-babel": "npm:^6.0.4"
     "@tsconfig/ember": "npm:^3.0.6"
@@ -24080,10 +24048,10 @@ __metadata:
     "@embroider/test-setup": "npm:^3.0.3"
     "@glimmer/component": "npm:^1.1.2"
     "@glimmer/tracking": "npm:^1.1.2"
-    "@glint/core": "npm:^1.4.0"
-    "@glint/environment-ember-loose": "npm:^1.4.0"
+    "@glint/core": "npm:^1.5.0"
+    "@glint/environment-ember-loose": "npm:^1.5.0"
     "@glint/environment-ember-template-imports": "npm:^1.4.0"
-    "@glint/template": "npm:^1.4.0"
+    "@glint/template": "npm:^1.5.0"
     "@hashicorp/design-system-components": "workspace:^"
     "@hashicorp/design-system-tokens": "workspace:^"
     "@percy/cli": "npm:^1.28.8"