loofah vulnerability CVE-2019-15587

Name: loofah
Version: 2.2.3
Advisory: CVE-2019-15587
Criticality: Unknown
URL: flavorjones/loofah#171
Title: Loofah XSS Vulnerability
Solution: upgrade to >= 2.3.1

Gemfile.lock

@@ -228,7 +228,7 @@ GEM
     concurrent-ruby (1.1.4)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    crass (1.0.4)
+    crass (1.0.5)
     d3-rails (3.5.2)
       railties (>= 3.1)
     daemons (1.2.6)
@@ -321,7 +321,7 @@ GEM
       addressable (~> 2.3)
     libv8 (3.16.14.19)
     locale (2.1.2)
-    loofah (2.2.3)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)