diff --git a/Casks/firefox-de.rb b/Casks/firefox-de.rb
index 0596ea004..690bd96cd 100644
--- a/Casks/firefox-de.rb
+++ b/Casks/firefox-de.rb
@@ -1,6 +1,6 @@
 cask 'firefox-de' do
-  version '45.0'
-  sha256 '46e2fa470b447d64a46f9739f645382a0e6af1a77b5f0f9c8b0c46c22fc93f59'
+  version '45.0.1'
+  sha256 '778a8ae2ba956bee60373499c8419b2b470a323e2322ac59e94eccbadb6d6632'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=de"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-fr.rb b/Casks/firefox-fr.rb
index 3f978321b..77b442482 100644
--- a/Casks/firefox-fr.rb
+++ b/Casks/firefox-fr.rb
@@ -1,6 +1,6 @@
 cask 'firefox-fr' do
-  version '45.0'
-  sha256 '1558ab9c654db520178b272cf52365cb9eeaf20eb4ec86cf627274a2a8e63feb'
+  version '45.0.1'
+  sha256 '8e180d0138a94146b54a793962f566ab0b2642d61b011c5b332a775be2b7041b'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=fr"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-gl.rb b/Casks/firefox-gl.rb
index ab13bd0b3..9b612f0a3 100644
--- a/Casks/firefox-gl.rb
+++ b/Casks/firefox-gl.rb
@@ -1,6 +1,6 @@
 cask 'firefox-gl' do
-  version '45.0'
-  sha256 'd12a1977d62482d3601cf37cf5983bff39cbe9203ea4542b6be7f35de1561c36'
+  version '45.0.1'
+  sha256 'd107d0b5bfde2326f3cf1940a8dec928cc5285ae028ff73a1a448e68ab7e7c90'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=gl"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-it.rb b/Casks/firefox-it.rb
index 897f7c38b..d66e0b321 100644
--- a/Casks/firefox-it.rb
+++ b/Casks/firefox-it.rb
@@ -1,6 +1,6 @@
 cask 'firefox-it' do
-  version '45.0'
-  sha256 '7db2a3327d1789683330f5fcfc69c81f51c89587038548aceb18676b2277e297'
+  version '45.0.1'
+  sha256 '4a611631325b04e3717f599aa2df31860fb047c3acd9c16422b85f254d9f495c'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=it"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-ja.rb b/Casks/firefox-ja.rb
index 0a48bdc6c..3b46e1513 100644
--- a/Casks/firefox-ja.rb
+++ b/Casks/firefox-ja.rb
@@ -1,6 +1,6 @@
 cask 'firefox-ja' do
-  version '45.0'
-  sha256 'b79a89101b7fabfe8adb89307c49af5353613e21b9fed05120c344c08b773e09'
+  version '45.0.1'
+  sha256 'a34061e0b0a041b8acb7470d28fb36de1b6e4a067d66f1f703305fa0b14e2b21'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=ja-JP-mac"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-nl.rb b/Casks/firefox-nl.rb
index a6553452d..a771774f7 100644
--- a/Casks/firefox-nl.rb
+++ b/Casks/firefox-nl.rb
@@ -1,6 +1,6 @@
 cask 'firefox-nl' do
-  version '45.0'
-  sha256 '645ef6732e276509f41ba6acbc5f929cdbfde2d4567a96c1d88251e195692233'
+  version '45.0.1'
+  sha256 'e95562742a4c93afc14d598ab0922b2a252c8971e018ee3b09130c4840f2b7b5'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=nl"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-pl.rb b/Casks/firefox-pl.rb
index d592c300f..8c1863a67 100644
--- a/Casks/firefox-pl.rb
+++ b/Casks/firefox-pl.rb
@@ -1,6 +1,6 @@
 cask 'firefox-pl' do
-  version '45.0'
-  sha256 '9d02944b4bd5a5f588b78b7b9bb39005eee959c55ca9005b698eebcd3c881b1b'
+  version '45.0.1'
+  sha256 '76d03749a4fe0b777c50cd6c2924611ce7e5873af0d9d4de94c920551b068f0e'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=pl"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-pt-br.rb b/Casks/firefox-pt-br.rb
index 5c64ebf2f..ca18317ad 100644
--- a/Casks/firefox-pt-br.rb
+++ b/Casks/firefox-pt-br.rb
@@ -1,6 +1,6 @@
 cask 'firefox-pt-br' do
-  version '45.0'
-  sha256 '41cfff89a75d277d976041cfef2ce8d43455d3af60ec26b9de050c6f00245e08'
+  version '45.0.1'
+  sha256 'ff5302a351d8ff14e74f7e3a41ba5907cf1ed99a9673685492cb28756b219d60'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=pt-BR"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-ru.rb b/Casks/firefox-ru.rb
index 570938839..61e3e7493 100644
--- a/Casks/firefox-ru.rb
+++ b/Casks/firefox-ru.rb
@@ -1,6 +1,6 @@
 cask 'firefox-ru' do
-  version '45.0'
-  sha256 '6969cedfc01ce792076c5b16f294a280e29752098ead17b5986564eb8e0c2768'
+  version '45.0.1'
+  sha256 '4b3eb26948ad97751fb58f0a6a7517f566c845cd50dff743b8f8f876246b7f6f'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=ru"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-uk.rb b/Casks/firefox-uk.rb
index 525ba7f1b..b94f56c77 100644
--- a/Casks/firefox-uk.rb
+++ b/Casks/firefox-uk.rb
@@ -1,6 +1,6 @@
 cask 'firefox-uk' do
-  version '45.0'
-  sha256 'd4292abfb05681ff2987eaf03e97010ab1c485a759c90674105866f5dea56d04'
+  version '45.0.1'
+  sha256 'c9976bb2bfb5cd2768c623325e14fbbfc5f211687028a4e221646641f9a2ff63'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=uk"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-zh-cn.rb b/Casks/firefox-zh-cn.rb
index 37ffe4c86..23835a24f 100644
--- a/Casks/firefox-zh-cn.rb
+++ b/Casks/firefox-zh-cn.rb
@@ -1,6 +1,6 @@
 cask 'firefox-zh-cn' do
-  version '45.0'
-  sha256 'fd4729c9ba09bbefe902707559968c48f51426601116740b17908d4e92f4c854'
+  version '45.0.1'
+  sha256 '25cdf02cdc1a2474c7ebba35c35b2b06d23520f0076ae5af550d11f57e0164fa'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=zh-CN"
   name 'Mozilla Firefox'
diff --git a/Casks/firefox-zh-tw.rb b/Casks/firefox-zh-tw.rb
index 1bda5cc8a..ebd71ce8e 100644
--- a/Casks/firefox-zh-tw.rb
+++ b/Casks/firefox-zh-tw.rb
@@ -1,6 +1,6 @@
 cask 'firefox-zh-tw' do
-  version '45.0'
-  sha256 '6711fd89e37efcf724e10d531c15ab0e3ae1cbebdd2b4061c15d136c291a9cde'
+  version '45.0.1'
+  sha256 'e2d266d7f12c8b98bda4353f4689a30a62e0d18ec56566c4743dcf8856c9d101'
 
   url "https://download.mozilla.org/?product=firefox-#{version}-SSL&os=osx&lang=zh-TW"
   name 'Mozilla Firefox'