diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4c5897..15c930b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="6.0.2"></a>
+## [6.0.2](https://github.com/zkat/ssri/compare/v6.0.1...v6.0.2) (2021-04-07)
+
+
+### Bug Fixes
+
+* backport regex change from 8.0.1 ([b30dfdb](https://github.com/zkat/ssri/commit/b30dfdb)), closes [#19](https://github.com/zkat/ssri/issues/19)
+
+
+
 <a name="6.0.1"></a>
 ## [6.0.1](https://github.com/zkat/ssri/compare/v6.0.0...v6.0.1) (2018-08-27)
 
diff --git a/index.js b/index.js
index e102892..673ed2a 100644
--- a/index.js
+++ b/index.js
@@ -8,7 +8,7 @@ const SPEC_ALGORITHMS = ['sha256', 'sha384', 'sha512']
 
 const BASE64_REGEX = /^[a-z0-9+/]+(?:=?=?)$/i
 const SRI_REGEX = /^([^-]+)-([^?]+)([?\S*]*)$/
-const STRICT_SRI_REGEX = /^([^-]+)-([A-Za-z0-9+/=]{44,88})(\?[\x21-\x7E]*)*$/
+const STRICT_SRI_REGEX = /^([^-]+)-([A-Za-z0-9+/=]{44,88})(\?[\x21-\x7E]*)?$/
 const VCHAR_REGEX = /^[\x21-\x7E]+$/
 
 const SsriOpts = figgyPudding({
diff --git a/package-lock.json b/package-lock.json
index f6bfb35..3925ca3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ssri",
-  "version": "6.0.1",
+  "version": "6.0.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index b686344..b496c7f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ssri",
-  "version": "6.0.1",
+  "version": "6.0.2",
   "description": "Standard Subresource Integrity library --  parses, serializes, generates, and verifies integrity metadata according to the SRI spec.",
   "main": "index.js",
   "files": [
diff --git a/test/parse.js b/test/parse.js
index cad5a88..77338d4 100644
--- a/test/parse.js
+++ b/test/parse.js
@@ -26,6 +26,34 @@ test('parses single-entry integrity string', t => {
   t.done()
 })
 
+test('parses options from integrity string', t => {
+  const sha = hash(TEST_DATA, 'sha512')
+  const integrity = `sha512-${sha}?one?two?three`
+  t.deepEqual(ssri.parse(integrity), {
+    sha512: [{
+      source: integrity,
+      digest: sha,
+      algorithm: 'sha512',
+      options: ['one', 'two', 'three']
+    }]
+  }, 'single entry parsed into full Integrity instance')
+  t.done()
+})
+
+test('parses options from integrity string in strict mode', t => {
+  const sha = hash(TEST_DATA, 'sha512')
+  const integrity = `sha512-${sha}?one?two?three`
+  t.deepEqual(ssri.parse(integrity, { strict: true }), {
+    sha512: [{
+      source: integrity,
+      digest: sha,
+      algorithm: 'sha512',
+      options: ['one', 'two', 'three']
+    }]
+  }, 'single entry parsed into full Integrity instance')
+  t.done()
+})
+
 test('can parse single-entry string directly into Hash', t => {
   const sha = hash(TEST_DATA, 'sha512')
   const integrity = `sha512-${sha}`