diff --git a/packages/memory-leak-detector/package.json b/packages/memory-leak-detector/package.json
index 41f0dd9..45b8eb4 100644
--- a/packages/memory-leak-detector/package.json
+++ b/packages/memory-leak-detector/package.json
@@ -17,7 +17,7 @@
     "ast-types": "^0.14.2",
     "chrome-remote-interface": "^0.28.2",
     "ember-cli-babel": "^7.22.1",
-    "ember-cli-htmlbars": "^5.3.1",
+    "ember-cli-htmlbars": "^6.0.0",
     "glob": "^7.1.6",
     "heapsnapshot": "0.0.6"
   }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 26fcff7..1f1a269 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -30,8 +30,8 @@ importers:
         specifier: ^7.22.1
         version: 7.26.11
       ember-cli-htmlbars:
-        specifier: ^5.3.1
-        version: 5.7.2
+        specifier: ^6.0.0
+        version: 6.3.0
       glob:
         specifier: ^7.1.6
         version: 7.2.3