diff --git a/package.json b/package.json
index 74ffa93ad1e81e48b5c26bcf599e349ae91b0366..ad9844b672f7e958e92e323821772c707aa9f3b1 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "@renovate/pep440": "0.4.1",
     "@renovatebot/docker-registry-client": "3.3.0",
     "@sindresorhus/is": "0.17.0",
-    "@snyk/ruby-semver": "2.0.1",
+    "@snyk/ruby-semver": "rarkins/ruby-semver#semverfix",
     "@yarnpkg/lockfile": "1.1.0",
     "azure-devops-node-api": "7.2.0",
     "bunyan": "1.8.12",
diff --git a/test/versioning/__snapshots__/ruby.spec.js.snap b/test/versioning/__snapshots__/ruby.spec.js.snap
new file mode 100644
index 0000000000000000000000000000000000000000..b29379aaf5006fb454da0afffad089e5449f84ce
--- /dev/null
+++ b/test/versioning/__snapshots__/ruby.spec.js.snap
@@ -0,0 +1,3 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`semverRuby .getNewValue does not error 1`] = `">= 3.2, < 6.0.2"`;
diff --git a/test/versioning/ruby.spec.js b/test/versioning/ruby.spec.js
index b559e161117c2ec10fa13cf2f3a124ec16f3d8ac..65384b64ccbfc35b589009eed95a09f02341a19a 100644
--- a/test/versioning/ruby.spec.js
+++ b/test/versioning/ruby.spec.js
@@ -383,6 +383,12 @@ describe('semverRuby', () => {
       });
     });
 
+    it('does not error', () => {
+      expect(
+        semverRuby.getNewValue('>= 3.2, < 5.0', 'replace', '4.0.2', '6.0.1')
+      ).toMatchSnapshot();
+    });
+
     it('returns correct version for replace strategy', () => {
       [
         ['1.2.3', '1.0.3', 'replace', '1.0.3', '1.2.3'],
diff --git a/yarn.lock b/yarn.lock
index b175843ef87377ce692117fd1cb2e561df6102e1..4e06fb231dd82ec7bb0900e3c905e6614d62db5b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -442,10 +442,9 @@
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
   integrity sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==
 
-"@snyk/ruby-semver@2.0.1":
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/@snyk/ruby-semver/-/ruby-semver-2.0.1.tgz#e674f6917642d9153629abc27ef394d9e57258f9"
-  integrity sha512-zea2ixA/LsFtH+ajBGh0n4tF3WVjZ1MRZDib9jzI7Up5G75ogTx5opRWwSjrXid2nRpLv1w/yRVWxuetehBqFQ==
+"@snyk/ruby-semver@rarkins/ruby-semver#semverfix":
+  version "2.0.2-rc.0"
+  resolved "https://codeload.github.com/rarkins/ruby-semver/tar.gz/aefe0848d062e417ade9d9529dfe3cbd2e53dad3"
   dependencies:
     lodash "^4.17.11"