diff --git a/package-lock.json b/package-lock.json
index 78911881f4d..0af4326d0b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35504,9 +35504,9 @@
       }
     },
     "ember-template-lint": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/ember-template-lint/-/ember-template-lint-2.1.0.tgz",
-      "integrity": "sha512-zljFYC1Vi0pMP0ijZ6cf55vJPLVgM7A7Uw5osfwDOckCLIbz2N2NnPuSU43h540VFt5ZE64R8DCu003wbN012w==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/ember-template-lint/-/ember-template-lint-2.4.0.tgz",
+      "integrity": "sha512-mzgfvEgXtCCwe7hX8TmFCPfVW362G9QAwlCWL9a8bJsqM719pCA2OOa+ttJRszRkpVTHXMJYwlvB4MqHoyOm2w==",
       "dev": true,
       "requires": {
         "chalk": "^3.0.0",
@@ -35515,9 +35515,15 @@
         "globby": "^11.0.0",
         "micromatch": "^4.0.2",
         "resolve": "^1.15.1",
-        "strip-bom": "^4.0.0"
+        "yargs": "^15.1.0"
       },
       "dependencies": {
+        "ansi-regex": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.0.tgz",
+          "integrity": "sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==",
+          "dev": true
+        },
         "ansi-styles": {
           "version": "4.2.1",
           "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
@@ -35562,6 +35568,12 @@
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           "dev": true
         },
+        "emoji-regex": {
+          "version": "8.0.0",
+          "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+          "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+          "dev": true
+        },
         "fill-range": {
           "version": "7.0.1",
           "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
@@ -35587,6 +35599,12 @@
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           "dev": true
         },
+        "is-fullwidth-code-point": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
+          "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
+          "dev": true
+        },
         "is-number": {
           "version": "7.0.0",
           "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
@@ -35651,11 +35669,25 @@
             "path-parse": "^1.0.6"
           }
         },
-        "strip-bom": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-4.0.0.tgz",
-          "integrity": "sha512-3xurFv5tEgii33Zi8Jtp55wEIILR9eh34FAW00PZf+JnSsTmV/ioewSgQl97JHvgjoRGwPShsWm+IdrxB35d0w==",
-          "dev": true
+        "string-width": {
+          "version": "4.2.0",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.0.tgz",
+          "integrity": "sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==",
+          "dev": true,
+          "requires": {
+            "emoji-regex": "^8.0.0",
+            "is-fullwidth-code-point": "^3.0.0",
+            "strip-ansi": "^6.0.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.0.tgz",
+          "integrity": "sha512-AuvKTrTfQNYNIctbR1K/YGTR1756GycPsg7b9bdV9Duqur4gv6aKqHXah67Z8ImS7WEz5QVcOtlfW2rZEugt6w==",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "^5.0.0"
+          }
         },
         "supports-color": {
           "version": "7.1.0",
@@ -35674,6 +35706,35 @@
           "requires": {
             "is-number": "^7.0.0"
           }
+        },
+        "yargs": {
+          "version": "15.3.0",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.3.0.tgz",
+          "integrity": "sha512-g/QCnmjgOl1YJjGsnUg2SatC7NUYEiLXJqxNOQU9qSpjzGtGXda9b+OKccr1kLTy8BN9yqEyqfq5lxlwdc13TA==",
+          "dev": true,
+          "requires": {
+            "cliui": "^6.0.0",
+            "decamelize": "^1.2.0",
+            "find-up": "^4.1.0",
+            "get-caller-file": "^2.0.1",
+            "require-directory": "^2.1.1",
+            "require-main-filename": "^2.0.0",
+            "set-blocking": "^2.0.0",
+            "string-width": "^4.2.0",
+            "which-module": "^2.0.0",
+            "y18n": "^4.0.0",
+            "yargs-parser": "^18.1.0"
+          }
+        },
+        "yargs-parser": {
+          "version": "18.1.0",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.0.tgz",
+          "integrity": "sha512-o/Jr6JBOv6Yx3pL+5naWSoIA2jJ+ZkMYQG/ie9qFbukBe4uzmBatlXFOiu/tNKRWEtyf+n5w7jc/O16ufqOTdQ==",
+          "dev": true,
+          "requires": {
+            "camelcase": "^5.0.0",
+            "decamelize": "^1.2.0"
+          }
         }
       }
     },
diff --git a/package.json b/package.json
index 8f1c67b37d0..c1602e14262 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "ember-promise-helpers": "^1.0.9",
     "ember-resolver": "^7.0.0",
     "ember-router-scroll": "^2.0.1",
-    "ember-template-lint": "^2.1.0",
+    "ember-template-lint": "^2.4.0",
     "ember-source": "~3.16.1",
     "ember-svg-jar": "^2.2.3",
     "ember-test-selectors": "^4.0.0",