diff --git a/packages/ember-cookies/package.json b/packages/ember-cookies/package.json
index f90d26f4..41bb6bcb 100644
--- a/packages/ember-cookies/package.json
+++ b/packages/ember-cookies/package.json
@@ -44,7 +44,7 @@
     "@embroider/addon-dev": "4.1.0",
     "@rollup/plugin-babel": "6.0.3",
     "eslint": "8.47.0",
-    "eslint-config-prettier": "8.10.0",
+    "eslint-config-prettier": "9.0.0",
     "eslint-plugin-ember": "11.10.0",
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-prettier": "4.2.1",
diff --git a/packages/test-app/package.json b/packages/test-app/package.json
index dbc947b1..58f04a70 100644
--- a/packages/test-app/package.json
+++ b/packages/test-app/package.json
@@ -53,7 +53,7 @@
     "ember-source-channel-url": "3.0.0",
     "ember-try": "3.0.0",
     "eslint": "8.47.0",
-    "eslint-config-prettier": "8.10.0",
+    "eslint-config-prettier": "9.0.0",
     "eslint-plugin-ember": "11.10.0",
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-prettier": "4.2.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 13cbb828..443637e1 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -43,8 +43,8 @@ importers:
         specifier: 8.47.0
         version: 8.47.0
       eslint-config-prettier:
-        specifier: 8.10.0
-        version: 8.10.0(eslint@8.47.0)
+        specifier: 9.0.0
+        version: 9.0.0(eslint@8.47.0)
       eslint-plugin-ember:
         specifier: 11.10.0
         version: 11.10.0(eslint@8.47.0)
@@ -53,7 +53,7 @@ importers:
         version: 11.1.0(eslint@8.47.0)
       eslint-plugin-prettier:
         specifier: 4.2.1
-        version: 4.2.1(eslint-config-prettier@8.10.0)(eslint@8.47.0)(prettier@2.8.8)
+        version: 4.2.1(eslint-config-prettier@9.0.0)(eslint@8.47.0)(prettier@2.8.8)
       prettier:
         specifier: 2.8.8
         version: 2.8.8
@@ -154,8 +154,8 @@ importers:
         specifier: 8.47.0
         version: 8.47.0
       eslint-config-prettier:
-        specifier: 8.10.0
-        version: 8.10.0(eslint@8.47.0)
+        specifier: 9.0.0
+        version: 9.0.0(eslint@8.47.0)
       eslint-plugin-ember:
         specifier: 11.10.0
         version: 11.10.0(eslint@8.47.0)
@@ -164,7 +164,7 @@ importers:
         version: 11.1.0(eslint@8.47.0)
       eslint-plugin-prettier:
         specifier: 4.2.1
-        version: 4.2.1(eslint-config-prettier@8.10.0)(eslint@8.47.0)(prettier@2.8.8)
+        version: 4.2.1(eslint-config-prettier@9.0.0)(eslint@8.47.0)(prettier@2.8.8)
       eslint-plugin-qunit:
         specifier: 7.3.4
         version: 7.3.4(eslint@8.47.0)
@@ -5770,8 +5770,8 @@ packages:
       source-map: 0.6.1
     dev: true
 
-  /eslint-config-prettier@8.10.0(eslint@8.47.0):
-    resolution: {integrity: sha512-SM8AMJdeQqRYT9O9zguiruQZaN7+z+E4eAP9oiLNGKMtomwaB1E9dcgUD6ZAn/eQAb52USbvezbiljfZUhbJcg==}
+  /eslint-config-prettier@9.0.0(eslint@8.47.0):
+    resolution: {integrity: sha512-IcJsTkJae2S35pRsRAwoCE+925rJJStOdkKnLVgtE+tEpqU0EVVM7OqrwxqgptKdX29NUwC82I5pXsGFIgSevw==}
     hasBin: true
     peerDependencies:
       eslint: '>=7.0.0'
@@ -5829,7 +5829,7 @@ packages:
       semver: 6.3.1
     dev: true
 
-  /eslint-plugin-prettier@4.2.1(eslint-config-prettier@8.10.0)(eslint@8.47.0)(prettier@2.8.8):
+  /eslint-plugin-prettier@4.2.1(eslint-config-prettier@9.0.0)(eslint@8.47.0)(prettier@2.8.8):
     resolution: {integrity: sha512-f/0rXLXUt0oFYs8ra4w49wYZBG5GKZpAYsJSm6rnYL5uVDjd+zowwMwVZHnAjf4edNrKpCDYfXDgmRE/Ak7QyQ==}
     engines: {node: '>=12.0.0'}
     peerDependencies:
@@ -5841,7 +5841,7 @@ packages:
         optional: true
     dependencies:
       eslint: 8.47.0
-      eslint-config-prettier: 8.10.0(eslint@8.47.0)
+      eslint-config-prettier: 9.0.0(eslint@8.47.0)
       prettier: 2.8.8
       prettier-linter-helpers: 1.0.0
     dev: true