diff --git a/package.json b/package.json
index 9e465b6..e7165c1 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   },
   "dependencies": {
     "ember-cli-babel": "^7.18.0",
-    "ember-cli-htmlbars": "^4.2.3"
+    "ember-cli-htmlbars": "^5.1.1"
   },
   "devDependencies": {
     "@ember/optional-features": "^1.3.0",
diff --git a/yarn.lock b/yarn.lock
index 3ddf883..fc31cc6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1965,6 +1965,11 @@ babel-plugin-htmlbars-inline-precompile@^3.0.1:
   resolved "https://registry.yarnpkg.com/babel-plugin-htmlbars-inline-precompile/-/babel-plugin-htmlbars-inline-precompile-3.0.1.tgz#e1e38a4087f446578e419a21c112530c8df02345"
   integrity sha512-ZiFY0nQjtdMPGIDwp/5LYOs6rCr54QfcSV5nPbrA7C++Fv4Vb2Q/qrKYx78t+dwmARJztnOBlObFk4z8veHxNA==
 
+babel-plugin-htmlbars-inline-precompile@^4.0.1:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-htmlbars-inline-precompile/-/babel-plugin-htmlbars-inline-precompile-4.1.0.tgz#11796422e65d900a968481fa3fb37e0425c928dd"
+  integrity sha512-gM+UP6HO5RlGiOQzJVGRUHgAsefJeOdh5Pn+rZRS6Tr1MnEqVgTJ2G2ywnl+G+Zcuec18fz7XA+O2tHhsmct6w==
+
 babel-plugin-module-resolver@^3.1.1:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-module-resolver/-/babel-plugin-module-resolver-3.2.0.tgz#ddfa5e301e3b9aa12d852a9979f18b37881ff5a7"
@@ -2960,14 +2965,14 @@ broccoli-plugin@^3.1.0:
     rimraf "^2.3.4"
     symlink-or-copy "^1.1.8"
 
-broccoli-plugin@^4.0.1, broccoli-plugin@^4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/broccoli-plugin/-/broccoli-plugin-4.0.2.tgz#a16c1f839bc95cc9975437e58864a395e518b447"
-  integrity sha512-wMytvn+I0ELNGLmLouZ7GpiMEHZ3pqKvHOWE7AgV4vdcnXm9FKwk1N2xGrGI+lKVxdejQvjxAJ2HCQJ/STrEjg==
+broccoli-plugin@^4.0.1, broccoli-plugin@^4.0.2, broccoli-plugin@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/broccoli-plugin/-/broccoli-plugin-4.0.3.tgz#9dcfbfb6a1b27a37cc22e65c071719ce9f92bc1e"
+  integrity sha512-CtAIEYq5K+4yQv8c/BHymOteuyjDAJfvy/asu4LudIWcMSS7dTn3yGI5gNBkwHG+qlRangYkHJNVAcDZMQbSVQ==
   dependencies:
     broccoli-node-api "^1.6.0"
     broccoli-output-wrapper "^3.2.1"
-    fs-merger "^3.0.1"
+    fs-merger "^3.1.0"
     promise-map-series "^0.2.1"
     quick-temp "^0.1.3"
     rimraf "^3.0.0"
@@ -4449,7 +4454,28 @@ ember-cli-htmlbars-inline-precompile@^2.1.0:
     heimdalljs-logger "^0.1.9"
     silent-error "^1.1.0"
 
-ember-cli-htmlbars@*, ember-cli-htmlbars@^4.0.0, ember-cli-htmlbars@^4.2.3:
+ember-cli-htmlbars@*, ember-cli-htmlbars@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/ember-cli-htmlbars/-/ember-cli-htmlbars-5.1.1.tgz#9a011de4e5bc5e6b70a85fe4c2c129d36e396ca3"
+  integrity sha512-JpyjYXVabWQ/9CkiR1+J/Dm7yXpm5lB7e0LSzxesTO3apOtcodDUxyzEC+e3D/tjHD7si9h8WGYrFbEpfQtdUw==
+  dependencies:
+    "@ember/edition-utils" "^1.2.0"
+    babel-plugin-htmlbars-inline-precompile "^4.0.1"
+    broccoli-debug "^0.6.5"
+    broccoli-persistent-filter "^2.3.1"
+    broccoli-plugin "^4.0.3"
+    common-tags "^1.8.0"
+    ember-cli-babel-plugin-helpers "^1.1.0"
+    fs-tree-diff "^2.0.1"
+    hash-for-dep "^1.5.1"
+    heimdalljs-logger "^0.1.10"
+    json-stable-stringify "^1.0.1"
+    semver "^7.3.2"
+    silent-error "^1.1.1"
+    strip-bom "^4.0.0"
+    walk-sync "^2.1.0"
+
+ember-cli-htmlbars@^4.0.0:
   version "4.3.1"
   resolved "https://registry.yarnpkg.com/ember-cli-htmlbars/-/ember-cli-htmlbars-4.3.1.tgz#4af8adc21ab3c4953f768956b7f7d207782cb175"
   integrity sha512-CW6AY/yzjeVqoRtItOKj3hcYzc5dWPRETmeCzr2Iqjt5vxiVtpl0z5VTqHqIlT5fsFx6sGWBQXNHIe+ivYsxXQ==
@@ -5836,6 +5862,18 @@ fs-merger@^3.0.1:
     rimraf "^2.6.3"
     walk-sync "^2.0.2"
 
+fs-merger@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/fs-merger/-/fs-merger-3.1.0.tgz#f30f74f6c70b2ff7333ec074f3d2f22298152f3b"
+  integrity sha512-RZ9JtqugaE8Rkt7idO5NSwcxEGSDZpLmVFjtVQUm3f+bWun7JAU6fKyU6ZJUeUnKdJwGx8uaro+K4QQfOR7vpA==
+  dependencies:
+    broccoli-node-api "^1.7.0"
+    broccoli-node-info "^2.1.0"
+    fs-extra "^8.0.1"
+    fs-tree-diff "^2.0.1"
+    rimraf "^2.6.3"
+    walk-sync "^2.0.2"
+
 fs-minipass@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/fs-minipass/-/fs-minipass-2.1.0.tgz#7f5036fdbf12c63c169190cbe4199c852271f9fb"
@@ -9544,10 +9582,10 @@ semver@^6.0.0, semver@^6.1.0, semver@^6.1.1, semver@^6.1.2, semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
-semver@^7.0.0:
-  version "7.1.3"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-7.1.3.tgz#e4345ce73071c53f336445cfc19efb1c311df2a6"
-  integrity sha512-ekM0zfiA9SCBlsKa2X1hxyxiI4L3B6EbVJkkdgQXnSEEaHlGdvyodMruTiulSRWMMB4NeIuYNMC9rTKTz97GxA==
+semver@^7.0.0, semver@^7.3.2:
+  version "7.3.2"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
+  integrity sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==
 
 send@0.17.1:
   version "0.17.1"
@@ -10905,10 +10943,10 @@ walk-sync@^1.0.0, walk-sync@^1.1.3:
     ensure-posix-path "^1.1.0"
     matcher-collection "^1.1.1"
 
-walk-sync@^2.0.0, walk-sync@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/walk-sync/-/walk-sync-2.0.2.tgz#5ea8a28377c8be68c92d50f4007ea381725da14b"
-  integrity sha512-dCZkrxfHjPn7tIvdYrX3uMD/R0beVrHpA8lROQ5wWrl8psJgR6xwCkwqTFes0dNujbS2o/ITpvSYgIFsLsf13A==
+walk-sync@^2.0.0, walk-sync@^2.0.2, walk-sync@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/walk-sync/-/walk-sync-2.1.0.tgz#e214248e5f5cf497ddd87db5a2a02e47e29c6501"
+  integrity sha512-KpH9Xw64LNSx7/UI+3guRZvJWlDxVA4+KKb/4puRoVrG8GkvZRxnF3vhxdjgpoKJGL2TVg1OrtkXIE/VuGPLHQ==
   dependencies:
     "@types/minimatch" "^3.0.3"
     ensure-posix-path "^1.1.0"