diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9b50151..61b0861 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -5,8 +5,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [12, 14, 16, 18, 20]
-    name: Test with Node ${{ matrix.node }}
+        include:
+          - node: 20
+            eslint: 9
+          - node: 18
+            eslint: 8
+          - node: 12
+            eslint: 5
+    name: node@${{ matrix.node }} and eslint@${{ matrix.eslint }}
     steps:
       - uses: actions/checkout@v3
       - name: Setup node
@@ -14,6 +20,7 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
       - run: npm ci
+      - run: npm install eslint@${{ matrix.eslint }}
       - run: npm test
 
   format:
diff --git a/lib/rules/sort-destructure-keys.js b/lib/rules/sort-destructure-keys.js
index 57effaa..841772c 100644
--- a/lib/rules/sort-destructure-keys.js
+++ b/lib/rules/sort-destructure-keys.js
@@ -217,9 +217,10 @@ module.exports = {
 
     return {
       ObjectPattern(objectPatternNode) {
-        const scope = sourceCode.getScope
-          ? sourceCode.getScope(objectPatternNode)
-          : context.getScope();
+        const scope =
+          sourceCode && sourceCode.getScope
+            ? sourceCode.getScope(objectPatternNode)
+            : context.getScope();
 
         /*
          * If the node is more complex than just basic destructuring
diff --git a/package.json b/package.json
index 68906e7..a654fb7 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "format": "prettier --write \"{lib,tests}/**/*.js\""
   },
   "peerDependencies": {
-    "eslint": "3 - 9"
+    "eslint": "5 - 9"
   },
   "dependencies": {
     "natural-compare-lite": "^1.4.0"
diff --git a/tests/lib/rules/sort-destructure-keys.js b/tests/lib/rules/sort-destructure-keys.js
index 0a4841a..37b4698 100644
--- a/tests/lib/rules/sort-destructure-keys.js
+++ b/tests/lib/rules/sort-destructure-keys.js
@@ -1,5 +1,16 @@
+const assert = require("assert");
 const rule = require("../../../lib/rules/sort-destructure-keys");
-const RuleTester = require("eslint").RuleTester;
+const eslint = require("eslint");
+
+function eslintMajorVersion() {
+  const version = eslint.CLIEngine
+    ? eslint.CLIEngine.version
+    : eslint.ESLint.version;
+  const match = version.match(/^(?<major>\d+)\.\d+\.\d+$/);
+  assert.ok(match, "ESLint `version` must have a major version number.");
+
+  return Number(match.groups.major);
+}
 
 function msg(second, first) {
   return {
@@ -14,13 +25,24 @@ function just(...args) {
 
 function testsWithParser(parser, parserOptions = {}) {
   describe(`with parser: ${parser}`, () => {
-    const ruleTester = new RuleTester({
-      parser: require.resolve(parser),
-      parserOptions: {
-        ...parserOptions,
-        ecmaVersion: 2018,
-      },
-    });
+    parserOptions = {
+      ...parserOptions,
+      ecmaVersion: 2018,
+    };
+
+    const ruleTester = new eslint.RuleTester(
+      eslintMajorVersion() >= 9
+        ? {
+            languageOptions: {
+              parser: require(parser),
+              parserOptions,
+            },
+          }
+        : {
+            parser: require.resolve(parser),
+            parserOptions,
+          },
+    );
 
     const testsFor = (name, ...args) => ruleTester.run(name, rule, ...args);