diff --git a/lib/cli-engine/lint-result-cache.js b/lib/cli-engine/lint-result-cache.js
index 14e19d9e5a1..23a142097ba 100644
--- a/lib/cli-engine/lint-result-cache.js
+++ b/lib/cli-engine/lint-result-cache.js
@@ -20,6 +20,7 @@ const hash = require("./hash");
 //-----------------------------------------------------------------------------
 
 const configHashCache = new WeakMap();
+const nodeVersion = process && process.version;
 
 /**
  * Calculates the hash of the config
@@ -28,7 +29,7 @@ const configHashCache = new WeakMap();
  */
 function hashOfConfigFor(config) {
     if (!configHashCache.has(config)) {
-        configHashCache.set(config, hash(`${pkg.version}_${stringify(config)}`));
+        configHashCache.set(config, hash(`${pkg.version}_${nodeVersion}_${stringify(config)}`));
     }
 
     return configHashCache.get(config);
diff --git a/tests/lib/cli-engine/lint-result-cache.js b/tests/lib/cli-engine/lint-result-cache.js
index 7c5cc20a1e6..a3b6ee3ab2c 100644
--- a/tests/lib/cli-engine/lint-result-cache.js
+++ b/tests/lib/cli-engine/lint-result-cache.js
@@ -120,6 +120,35 @@ describe("LintResultCache", () => {
             lintResultsCache = new LintResultCache(cacheFileLocation);
         });
 
+        describe("when calculating the hashing", () => {
+            it("contains eslint version during hashing", () => {
+                const version = "eslint-=-version";
+                const NewLintResultCache = proxyquire("../../../lib/cli-engine/lint-result-cache.js", {
+                    "../../package.json": { version },
+                    "./hash": hashStub
+                });
+                const newLintResultCache = new NewLintResultCache(cacheFileLocation);
+
+                newLintResultCache.getCachedLintResults(filePath, fakeConfig);
+                assert.ok(hashStub.calledOnce);
+                assert.ok(hashStub.calledWithMatch(version));
+            });
+
+            it("contains node version during hashing", () => {
+                const version = "node-=-version";
+
+                sinon.stub(process, "version").value(version);
+                const NewLintResultCache = proxyquire("../../../lib/cli-engine/lint-result-cache.js", {
+                    "./hash": hashStub
+                });
+                const newLintResultCache = new NewLintResultCache(cacheFileLocation);
+
+                newLintResultCache.getCachedLintResults(filePath, fakeConfig);
+                assert.ok(hashStub.calledOnce);
+                assert.ok(hashStub.calledWithMatch(version));
+            });
+        });
+
         describe("When file is changed", () => {
             beforeEach(() => {
                 hashStub.returns(hashOfConfig);