diff --git a/package-lock.json b/package-lock.json
index d4ff93c..ddf3395 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7999,6 +7999,24 @@
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       "dev": true
     },
+    "css-tree": {
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+      "resolved": "https://registry.npmjs.org/css-tree/-/css-tree-1.1.3.tgz",
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+      "dev": true,
+      "requires": {
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+        "source-map": "^0.6.1"
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+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
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+          "dev": true
+        }
+      }
+    },
     "cssom": {
       "version": "0.3.8",
       "resolved": "https://registry.npmjs.org/cssom/-/cssom-0.3.8.tgz",
@@ -8274,13 +8292,21 @@
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-      "resolved": "https://registry.npmjs.org/dot-case/-/dot-case-3.0.3.tgz",
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+      "resolved": "https://registry.npmjs.org/dot-case/-/dot-case-3.0.4.tgz",
+      "integrity": "sha512-Kv5nKlh6yRrdrGvxeJ2e5y2eRUpkUosIW4A2AS38zwSz27zu7ufDwQPi5Jhs3XAlGNetl3bmnGhQsMtkKJnj3w==",
       "dev": true,
       "requires": {
-        "no-case": "^3.0.3",
-        "tslib": "^1.10.0"
+        "no-case": "^3.0.4",
+        "tslib": "^2.0.3"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.2.0.tgz",
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+          "dev": true
+        }
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@@ -16233,21 +16259,23 @@
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-      "version": "9.1.1",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-ember/-/eslint-plugin-ember-9.1.1.tgz",
-      "integrity": "sha512-yEOaikB3/i9HnGN31JhP7kenrvXmmK/3b9Pazo4ErM7dpSHZ0GCH7xlN1H7eSmMqwcq0kAB5wcYSjF4hFiqQIA==",
+      "version": "10.4.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-ember/-/eslint-plugin-ember-10.4.1.tgz",
+      "integrity": "sha512-/vnDlFUzmzPdE8spi+P5XxHJaMfOkhW49teNgfm15z8UbjJL3toEGsmjDoV64CAqVctUvojMFWGQjsLvjefnbQ==",
       "dev": true,
       "requires": {
         "@ember-data/rfc395-data": "^0.0.4",
+        "css-tree": "^1.0.0-alpha.39",
         "ember-rfc176-data": "^0.3.15",
+        "eslint-utils": "^2.1.0",
         "lodash.kebabcase": "^4.1.1",
         "snake-case": "^3.0.3"
       },
       "dependencies": {
         "ember-rfc176-data": {
-          "version": "0.3.16",
-          "resolved": "https://registry.npmjs.org/ember-rfc176-data/-/ember-rfc176-data-0.3.16.tgz",
-          "integrity": "sha512-IYAzffS90r2ybAcx8c2qprYfkxa70G+/UPkxMN1hw55DU5S2aLOX6v3umKDZItoRhrvZMCnzwsdfKSrKdC9Wbg==",
+          "version": "0.3.17",
+          "resolved": "https://registry.npmjs.org/ember-rfc176-data/-/ember-rfc176-data-0.3.17.tgz",
+          "integrity": "sha512-EVzTTKqxv9FZbEh6Ktw56YyWRAA0MijKvl7H8C06wVF+8f/cRRz3dXxa4nkwjzyVwx4rzKGuIGq77hxJAQhWWw==",
           "dev": true
         }
       }
@@ -19331,12 +19359,20 @@
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     "lower-case": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/lower-case/-/lower-case-2.0.1.tgz",
-      "integrity": "sha512-LiWgfDLLb1dwbFQZsSglpRj+1ctGnayXz3Uv0/WO8n558JycT5fg6zkNcnW0G68Nn0aEldTFeEfmjCfmqry/rQ==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/lower-case/-/lower-case-2.0.2.tgz",
+      "integrity": "sha512-7fm3l3NAF9WfN6W3JOmf5drwpVqX78JtoGJ3A6W0a6ZnldM41w2fV5D490psKFTpMds8TJse/eHLFFsNHHjHgg==",
       "dev": true,
       "requires": {
-        "tslib": "^1.10.0"
+        "tslib": "^2.0.3"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.2.0.tgz",
+          "integrity": "sha512-gS9GVHRU+RGn5KQM2rllAlR3dU6m7AcpJKdtH8gFvQiC4Otgk98XnmMU+nZenHt/+VhnBPWwgrJsyrdcw6i23w==",
+          "dev": true
+        }
       }
     },
     "lowercase-keys": {
@@ -19479,6 +19515,12 @@
         "safe-buffer": "^5.1.2"
       }
     },
+    "mdn-data": {
+      "version": "2.0.14",
+      "resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.14.tgz",
+      "integrity": "sha512-dn6wd0uw5GsdswPFfsgMp5NSB0/aDe6fK94YJV/AJDYXL6HVLWBsxeq7js7Ad+mU2K9LAlwpk6kN2D5mwCPVow==",
+      "dev": true
+    },
     "mdurl": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
@@ -19933,13 +19975,21 @@
       "dev": true
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     "no-case": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/no-case/-/no-case-3.0.3.tgz",
-      "integrity": "sha512-ehY/mVQCf9BL0gKfsJBvFJen+1V//U+0HQMPrWct40ixE4jnv0bfvxDbWtAHL9EcaPEOJHVVYKoQn1TlZUB8Tw==",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/no-case/-/no-case-3.0.4.tgz",
+      "integrity": "sha512-fgAN3jGAh+RoxUGZHTSOLJIqUc2wmoBwGR4tbpNAKmmovFoWq0OdRkb0VkldReO2a2iBT/OEulG9XSUc10r3zg==",
       "dev": true,
       "requires": {
-        "lower-case": "^2.0.1",
-        "tslib": "^1.10.0"
+        "lower-case": "^2.0.2",
+        "tslib": "^2.0.3"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.2.0.tgz",
+          "integrity": "sha512-gS9GVHRU+RGn5KQM2rllAlR3dU6m7AcpJKdtH8gFvQiC4Otgk98XnmMU+nZenHt/+VhnBPWwgrJsyrdcw6i23w==",
+          "dev": true
+        }
       }
     },
     "node-fetch": {
@@ -22054,13 +22104,21 @@
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     "snake-case": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/snake-case/-/snake-case-3.0.3.tgz",
-      "integrity": "sha512-WM1sIXEO+rsAHBKjGf/6R1HBBcgbncKS08d2Aqec/mrDSpU80SiOU41hO7ny6DToHSyrlwTYzQBIK1FPSx4Y3Q==",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/snake-case/-/snake-case-3.0.4.tgz",
+      "integrity": "sha512-LAOh4z89bGQvl9pFfNF8V146i7o7/CqFPbqzYgP+yYzDIDeS9HaNFtXABamRW+AQzEVODcvE79ljJ+8a9YSdMg==",
       "dev": true,
       "requires": {
-        "dot-case": "^3.0.3",
-        "tslib": "^1.10.0"
+        "dot-case": "^3.0.4",
+        "tslib": "^2.0.3"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.2.0.tgz",
+          "integrity": "sha512-gS9GVHRU+RGn5KQM2rllAlR3dU6m7AcpJKdtH8gFvQiC4Otgk98XnmMU+nZenHt/+VhnBPWwgrJsyrdcw6i23w==",
+          "dev": true
+        }
       }
     },
     "snapdragon": {
diff --git a/package.json b/package.json
index 3c2af87..b30dda4 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "ember-template-lint": "^2.13.0",
     "ember-try": "^1.4.0",
     "eslint": "^7.10.0",
-    "eslint-plugin-ember": "^9.1.1",
+    "eslint-plugin-ember": "^10.4.1",
     "eslint-plugin-node": "^11.1.0",
     "loader.js": "^4.7.0",
     "npm-run-all": "^4.1.5",