diff --git a/drivers/bookmarklet/js/apps.js b/drivers/bookmarklet/js/apps.js
index b3a63d380..923884909 100644
--- a/drivers/bookmarklet/js/apps.js
+++ b/drivers/bookmarklet/js/apps.js
@@ -1212,7 +1212,7 @@
 			cats: [ 6 ],
 			html: /<a href="[^>]+opensolution\.org\/">Powered by/i
 		},
-		'Rack::Cache': {
+		'RackCache': {
 			cats: [ 23 ],
 			headers: { 'X-Rack-Cache': /.+/ },
 			implies: [ 'Ruby' ]
diff --git a/drivers/chrome/js/apps.js b/drivers/chrome/js/apps.js
index b3a63d380..923884909 100644
--- a/drivers/chrome/js/apps.js
+++ b/drivers/chrome/js/apps.js
@@ -1212,7 +1212,7 @@
 			cats: [ 6 ],
 			html: /<a href="[^>]+opensolution\.org\/">Powered by/i
 		},
-		'Rack::Cache': {
+		'RackCache': {
 			cats: [ 23 ],
 			headers: { 'X-Rack-Cache': /.+/ },
 			implies: [ 'Ruby' ]
diff --git a/drivers/chrome/manifest.json b/drivers/chrome/manifest.json
index 0937017fb..6ec2598a4 100644
--- a/drivers/chrome/manifest.json
+++ b/drivers/chrome/manifest.json
@@ -1,7 +1,7 @@
 { "name": "Wappalyzer",
 	"homepage_url": "http://wappalyzer.com?utm_source=chrome&utm_medium=extension&utm_campaign=extensions",
 	"description": "Identifies software on the web",
-	"version": "2.9",
+	"version": "2.10",
 	"default_locale": "en",
 	"manifest_version": 2,
 	"icons": {
diff --git a/drivers/firefox/content/js/apps.js b/drivers/firefox/content/js/apps.js
index b3a63d380..923884909 100644
--- a/drivers/firefox/content/js/apps.js
+++ b/drivers/firefox/content/js/apps.js
@@ -1212,7 +1212,7 @@
 			cats: [ 6 ],
 			html: /<a href="[^>]+opensolution\.org\/">Powered by/i
 		},
-		'Rack::Cache': {
+		'RackCache': {
 			cats: [ 23 ],
 			headers: { 'X-Rack-Cache': /.+/ },
 			implies: [ 'Ruby' ]
diff --git a/drivers/firefox/install.rdf b/drivers/firefox/install.rdf
index 27e02141c..c5fa1294d 100644
--- a/drivers/firefox/install.rdf
+++ b/drivers/firefox/install.rdf
@@ -3,7 +3,7 @@
 <RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:em="http://www.mozilla.org/2004/em-rdf#">
 	<Description about="urn:mozilla:install-manifest">
 		<em:id>wappalyzer@crunchlabz.com</em:id>
-		<em:version>2.4.0</em:version>
+		<em:version>2.4.1</em:version>
 		<em:type>2</em:type>
 		<em:unpack>true</em:unpack>
 
diff --git a/drivers/html/js/apps.js b/drivers/html/js/apps.js
index b3a63d380..923884909 100644
--- a/drivers/html/js/apps.js
+++ b/drivers/html/js/apps.js
@@ -1212,7 +1212,7 @@
 			cats: [ 6 ],
 			html: /<a href="[^>]+opensolution\.org\/">Powered by/i
 		},
-		'Rack::Cache': {
+		'RackCache': {
 			cats: [ 23 ],
 			headers: { 'X-Rack-Cache': /.+/ },
 			implies: [ 'Ruby' ]
diff --git a/drivers/php/js/apps.js b/drivers/php/js/apps.js
index b3a63d380..923884909 100644
--- a/drivers/php/js/apps.js
+++ b/drivers/php/js/apps.js
@@ -1212,7 +1212,7 @@
 			cats: [ 6 ],
 			html: /<a href="[^>]+opensolution\.org\/">Powered by/i
 		},
-		'Rack::Cache': {
+		'RackCache': {
 			cats: [ 23 ],
 			headers: { 'X-Rack-Cache': /.+/ },
 			implies: [ 'Ruby' ]
diff --git a/share/images/icons/Rack::Cache.png b/share/images/icons/Rack::Cache.png
deleted file mode 100644
index 67c4b8a23..000000000
Binary files a/share/images/icons/Rack::Cache.png and /dev/null differ
diff --git a/share/js/apps.js b/share/js/apps.js
index b3a63d380..923884909 100644
--- a/share/js/apps.js
+++ b/share/js/apps.js
@@ -1212,7 +1212,7 @@
 			cats: [ 6 ],
 			html: /<a href="[^>]+opensolution\.org\/">Powered by/i
 		},
-		'Rack::Cache': {
+		'RackCache': {
 			cats: [ 23 ],
 			headers: { 'X-Rack-Cache': /.+/ },
 			implies: [ 'Ruby' ]