diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f911a42a..587e5c9e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -196,7 +196,7 @@ importers:
         version: 1.0.2(@glimmer/component@1.1.2)(@glint/template@1.0.2)(@types/ember__array@4.0.4)(@types/ember__component@4.0.14)(@types/ember__controller@4.0.5)(@types/ember__object@4.0.6)(@types/ember__routing@4.0.13)(ember-cli-htmlbars@6.2.0)(ember-modifier@4.1.0)
       '@glint/environment-ember-template-imports':
         specifier: ^1.0.2
-        version: 1.0.2(@glint/environment-ember-loose@1.0.2)(@glint/template@1.0.2)(@types/ember__component@4.0.14)(@types/ember__routing@4.0.13)(ember-template-imports@3.4.2)
+        version: 1.0.2(@glint/environment-ember-loose@1.0.2)(@glint/template@1.0.2)(@types/ember__component@4.0.14)(@types/ember__routing@4.0.13)(ember-template-imports@4.0.0)
       '@glint/template':
         specifier: ^1.0.2
         version: 1.0.2
@@ -321,8 +321,8 @@ importers:
         specifier: ^3.0.0
         version: 3.0.0
       ember-template-imports:
-        specifier: ^3.4.2
-        version: 3.4.2
+        specifier: ^4.0.0
+        version: 4.0.0
       ember-template-lint:
         specifier: ^4.10.1
         version: 4.15.0
@@ -3113,7 +3113,7 @@ packages:
       ember-modifier: 4.1.0(ember-source@5.5.0)
     dev: true
 
-  /@glint/environment-ember-template-imports@1.0.2(@glint/environment-ember-loose@1.0.2)(@glint/template@1.0.2)(@types/ember__component@4.0.14)(@types/ember__routing@4.0.13)(ember-template-imports@3.4.2):
+  /@glint/environment-ember-template-imports@1.0.2(@glint/environment-ember-loose@1.0.2)(@glint/template@1.0.2)(@types/ember__component@4.0.14)(@types/ember__routing@4.0.13)(ember-template-imports@4.0.0):
     resolution: {integrity: sha512-PAH7obVGXPFU7gLb04JVlqiNtz/j7Q29BBTAyhS7EVy99Hc6CPe+nV6+xhUPKu/S5GOVn3MWehVt/6gXPJ+cnA==}
     peerDependencies:
       '@glint/environment-ember-loose': ^1.0.2
@@ -3137,7 +3137,7 @@ packages:
       '@glint/template': 1.0.2
       '@types/ember__component': 4.0.14(@babel/core@7.22.5)
       '@types/ember__routing': 4.0.13(@babel/core@7.22.5)
-      ember-template-imports: 3.4.2
+      ember-template-imports: 4.0.0
     dev: true
 
   /@glint/template@1.0.2:
@@ -7010,6 +7010,10 @@ packages:
     resolution: {integrity: sha512-7NqA1EmPLgpahxyz8NdLwJVbBzjwHCOsvrKsl1ISfpNNd2Sy/nPSWj4+1HacDMMm8yYoM3Bj2EiCrC9F4ktifg==}
     dev: true
 
+  /content-tag@1.2.1:
+    resolution: {integrity: sha512-aKOsM+GojHMvRuqOa+qamATA3IEK9QksXcIX2NSGHpU5euNhrg6mZFT3Z7kDuNz55sH9NRPJKqeGhkhaq9ED2w==}
+    dev: true
+
   /content-type@1.0.4:
     resolution: {integrity: sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==}
     engines: {node: '>= 0.6'}
@@ -8310,6 +8314,17 @@ packages:
       - supports-color
     dev: true
 
+  /ember-template-imports@4.0.0:
+    resolution: {integrity: sha512-Kw1FnFX3MrBesfsjJDFvVgOf1mANOvMprAH1ngDd5SvdlkltNWCF2UKI9WXKQV3lw5noQC1+n6S80L9Q03D3Hw==}
+    engines: {node: 16.* || >= 18}
+    dependencies:
+      broccoli-stew: 3.0.0
+      content-tag: 1.2.1
+      ember-cli-version-checker: 5.1.2
+    transitivePeerDependencies:
+      - supports-color
+    dev: true
+
   /ember-template-lint@4.15.0:
     resolution: {integrity: sha512-+43ka0qcVzA7KUbUby7VJHm/KoKkSQCbEYWdjiKlDaYNEYxjNMOFdPo3AcGJ50RxTx55A74p0RDYdTTxJV7u+A==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
diff --git a/test-app/package.json b/test-app/package.json
index e992f71a..371b88d9 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -94,7 +94,7 @@
     "ember-resolver": "^11.0.0",
     "ember-source": "^5.0.0",
     "ember-source-channel-url": "^3.0.0",
-    "ember-template-imports": "^3.4.2",
+    "ember-template-imports": "^4.0.0",
     "ember-template-lint": "^4.10.1",
     "ember-try": "^3.0.0",
     "ember-welcome-page": "^7.0.0",