diff --git a/package.json b/package.json
index f159198c..9281ef13 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "@ember/optional-features": "0.7.0",
     "@mike-north/js-lib-renovate-config": "1.1.5",
     "@mike-north/js-lib-semantic-release-config": "1.0.1",
-    "@types/ember": "3.0.27",
+    "@types/ember": "3.16.5",
     "broccoli-asset-rev": "3.0.0",
     "ember-cli-dependency-checker": "3.2.0",
     "ember-cli-eslint": "5.1.0",
diff --git a/yarn.lock b/yarn.lock
index 016d0231..a9fe8139 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1436,16 +1436,17 @@
   dependencies:
     "@types/node" "*"
 
-"@types/ember@3.0.27":
-  version "3.0.27"
-  resolved "https://registry.yarnpkg.com/@types/ember/-/ember-3.0.27.tgz#2915984038f3ae3609142f8e700b4a783a30be5d"
-  integrity sha512-amYMGBiDsqBoA/+8Hv3TFdz+pTeLbmp3EgiVVuP4AhK59ljdiigi1MBNMmOlr0u9OGDlRrK/M4DURJRWOC2KiA==
+"@types/ember@3.16.5":
+  version "3.16.5"
+  resolved "https://registry.yarnpkg.com/@types/ember/-/ember-3.16.5.tgz#c2d6b0f178761c0c2fbc6fc39b4b6958c256d0ac"
+  integrity sha512-8BzT1g8r7xQsN2p7qIUZ0AXWEVpJ5LmaRWP3iT79PLyIQfTAYvHSueUl14lrB8renETjwr4+ZvVPKurn9TKxNA==
   dependencies:
     "@types/ember__application" "*"
     "@types/ember__array" "*"
     "@types/ember__component" "*"
     "@types/ember__controller" "*"
     "@types/ember__debug" "*"
+    "@types/ember__destroyable" "*"
     "@types/ember__engine" "*"
     "@types/ember__error" "*"
     "@types/ember__object" "*"
@@ -1454,9 +1455,9 @@
     "@types/ember__runloop" "*"
     "@types/ember__service" "*"
     "@types/ember__string" "*"
+    "@types/ember__template" "*"
     "@types/ember__test" "*"
     "@types/ember__utils" "*"
-    "@types/handlebars" "*"
     "@types/htmlbars-inline-precompile" "*"
     "@types/jquery" "*"
     "@types/rsvp" "*"
@@ -1504,6 +1505,11 @@
     "@types/ember__engine" "*"
     "@types/ember__object" "*"
 
+"@types/ember__destroyable@*":
+  version "3.22.0"
+  resolved "https://registry.yarnpkg.com/@types/ember__destroyable/-/ember__destroyable-3.22.0.tgz#2af2c27f5d8996694c3f0fe906e2536b2e4c5aca"
+  integrity sha512-T5wZGK1MwEelNIv1bbAvRQZPo9zvfjpGyyFPwjz+sakjImKVcQzb/yq1SgGyT0QTAQAT7l0L+kFru9+fSVVo5A==
+
 "@types/ember__engine@*":
   version "3.16.2"
   resolved "https://registry.yarnpkg.com/@types/ember__engine/-/ember__engine-3.16.2.tgz#886e916b0bb0d417bfeee1db3a3b3fc4591e24ad"
@@ -1620,13 +1626,6 @@
     "@types/minimatch" "*"
     "@types/node" "*"
 
-"@types/handlebars@*":
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/@types/handlebars/-/handlebars-4.1.0.tgz#3fcce9bf88f85fe73dc932240ab3fb682c624850"
-  integrity sha512-gq9YweFKNNB1uFK71eRqsd4niVkXrxHugqWFQkeLRJvGjnxsLr16bYtcsG4tOFwmYi0Bax+wCkbf1reUfdl4kA==
-  dependencies:
-    handlebars "*"
-
 "@types/htmlbars-inline-precompile@*":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@types/htmlbars-inline-precompile/-/htmlbars-inline-precompile-1.0.1.tgz#de564513fabb165746aecd76369c87bd85e5bbb4"
@@ -6968,7 +6967,7 @@ growly@^1.3.0:
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
   integrity sha1-8QdIy+dq+WS3yWyTxrzCivEgwIE=
 
-handlebars@*, handlebars@^4.0.4, handlebars@^4.7.3, handlebars@^4.7.6:
+handlebars@^4.0.4, handlebars@^4.7.3, handlebars@^4.7.6:
   version "4.7.7"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.7.tgz#9ce33416aad02dbd6c8fafa8240d5d98004945a1"
   integrity sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==