diff --git a/atom.gyp b/atom.gyp
index c768289f744b..03d71d18ab0b 100644
--- a/atom.gyp
+++ b/atom.gyp
@@ -4,7 +4,7 @@
     'product_name%': 'Electron',
     'company_name%': 'GitHub, Inc',
     'company_abbr%': 'github',
-    'version%': '0.33.8',
+    'version%': '0.33.9',
   },
   'includes': [
     'filenames.gypi',
diff --git a/atom/browser/resources/mac/Info.plist b/atom/browser/resources/mac/Info.plist
index f4725715526b..7979a38bcb87 100644
--- a/atom/browser/resources/mac/Info.plist
+++ b/atom/browser/resources/mac/Info.plist
@@ -17,9 +17,9 @@
   <key>CFBundleIconFile</key>
   <string>atom.icns</string>
   <key>CFBundleVersion</key>
-  <string>0.33.8</string>
+  <string>0.33.9</string>
   <key>CFBundleShortVersionString</key>
-  <string>0.33.8</string>
+  <string>0.33.9</string>
   <key>LSApplicationCategoryType</key>
   <string>public.app-category.developer-tools</string>
   <key>LSMinimumSystemVersion</key>
diff --git a/atom/browser/resources/win/atom.rc b/atom/browser/resources/win/atom.rc
index 08af14987eee..c981414b102d 100644
--- a/atom/browser/resources/win/atom.rc
+++ b/atom/browser/resources/win/atom.rc
@@ -56,8 +56,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,33,8,0
- PRODUCTVERSION 0,33,8,0
+ FILEVERSION 0,33,9,0
+ PRODUCTVERSION 0,33,9,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -74,12 +74,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "GitHub, Inc."
             VALUE "FileDescription", "Electron"
-            VALUE "FileVersion", "0.33.8"
+            VALUE "FileVersion", "0.33.9"
             VALUE "InternalName", "electron.exe"
             VALUE "LegalCopyright", "Copyright (C) 2015 GitHub, Inc. All rights reserved."
             VALUE "OriginalFilename", "electron.exe"
             VALUE "ProductName", "Electron"
-            VALUE "ProductVersion", "0.33.8"
+            VALUE "ProductVersion", "0.33.9"
             VALUE "SquirrelAwareVersion", "1"
         END
     END
diff --git a/atom/common/atom_version.h b/atom/common/atom_version.h
index 205d512b2b52..3d87c4f46d50 100644
--- a/atom/common/atom_version.h
+++ b/atom/common/atom_version.h
@@ -7,7 +7,7 @@
 
 #define ATOM_MAJOR_VERSION 0
 #define ATOM_MINOR_VERSION 33
-#define ATOM_PATCH_VERSION 8
+#define ATOM_PATCH_VERSION 9
 
 #define ATOM_VERSION_IS_RELEASE 1