diff --git a/package.json b/package.json
index 011d4e0a..0e496e5f 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
 	],
 	"dependencies": {
 		"@tsd/typescript": "~5.0.2",
-		"eslint-formatter-pretty": "^4.1.0",
+		"eslint-formatter-pretty": "^5.0.0",
 		"globby": "^11.0.1",
 		"jest-diff": "^29.0.3",
 		"meow": "^9.0.0",
@@ -51,12 +51,12 @@
 		"@ava/typescript": "^1.1.1",
 		"@types/node": "^14.18.21",
 		"@types/react": "^16.9.2",
-		"@typescript-eslint/eslint-plugin": "^4.26.0",
-		"@typescript-eslint/parser": "^4.26.0",
+		"@typescript-eslint/eslint-plugin": "^5.59.11",
+		"@typescript-eslint/parser": "^5.59.11",
 		"ava": "^3.8.2",
 		"cpy-cli": "^3.0.0",
 		"del-cli": "^3.0.0",
-		"eslint": "^7.27.0",
+		"eslint": "^8.42.0",
 		"eslint-config-xo": "^0.36.0",
 		"eslint-config-xo-typescript": "^0.41.1",
 		"execa": "^5.0.0",
diff --git a/source/test/fixtures/eslint-compatibility/tsconfig.json b/source/test/fixtures/eslint-compatibility/tsconfig.json
index 0967ef42..142e0af1 100644
--- a/source/test/fixtures/eslint-compatibility/tsconfig.json
+++ b/source/test/fixtures/eslint-compatibility/tsconfig.json
@@ -1 +1,5 @@
-{}
+{
+	"compilerOptions": {
+		"strictNullChecks": true
+	}
+}