diff --git a/apps/comments/appinfo/info.xml b/apps/comments/appinfo/info.xml
index 2003fc5c096af557f49d8e036ae26f927f86473d..9ae084945c781be1baeed8dc93057325ab309b2f 100644
--- a/apps/comments/appinfo/info.xml
+++ b/apps/comments/appinfo/info.xml
@@ -6,9 +6,9 @@
 	<licence>AGPL</licence>
 	<author>Arthur Shiwon, Vincent Petry</author>
 	<default_enable/>
-	<version>0.2</version>
+	<version>0.3.0</version>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 	<types>
 		<logging/>
diff --git a/apps/dav/appinfo/info.xml b/apps/dav/appinfo/info.xml
index 4f3a93dbf8b7d018ce8252da652af26197ccf474..16222463111817912694b1cf677f62e0af821413 100644
--- a/apps/dav/appinfo/info.xml
+++ b/apps/dav/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<description>ownCloud WebDAV endpoint</description>
 	<licence>AGPL</licence>
 	<author>owncloud.org</author>
-	<version>0.1.4</version>
+	<version>0.2.0</version>
 	<default_enable/>
 	<types>
 		<filesystem/>
@@ -25,6 +25,6 @@
 		<webdav>appinfo/v1/publicwebdav.php</webdav>
 	</public>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 </info>
diff --git a/apps/encryption/appinfo/info.xml b/apps/encryption/appinfo/info.xml
index 970b58e38982984f0f4f92286037841086133f94..3a4d9018e758d77438121669cb1f91d3bc6a66ca 100644
--- a/apps/encryption/appinfo/info.xml
+++ b/apps/encryption/appinfo/info.xml
@@ -19,13 +19,13 @@
 		<admin>admin-encryption</admin>
 	</documentation>
 	<rememberlogin>false</rememberlogin>
-	<version>1.2.0</version>
+	<version>1.3.0</version>
 	<types>
 		<filesystem/>
 	</types>
 	<dependencies>
 		<lib>openssl</lib>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 
 </info>
diff --git a/apps/federatedfilesharing/appinfo/info.xml b/apps/federatedfilesharing/appinfo/info.xml
index d88ea2640e1dc4af0592e6eb492c20ffd96e41a7..643281bd145f11dace9eabbc29a0d6a9f443f01b 100644
--- a/apps/federatedfilesharing/appinfo/info.xml
+++ b/apps/federatedfilesharing/appinfo/info.xml
@@ -5,10 +5,10 @@
     <description>Provide federated file sharing across ownCloud servers</description>
     <licence>AGPL</licence>
     <author>Bjoern Schiessle, Roeland Jago Douma</author>
-    <version>0.1.0</version>
+    <version>0.2.0</version>
     <namespace>FederatedFileSharing</namespace>
     <category>other</category>
     <dependencies>
-        <owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
     </dependencies>
 </info>
diff --git a/apps/federation/appinfo/info.xml b/apps/federation/appinfo/info.xml
index be591b5b6934c05d47b48c1854dd3de63ceca65c..e4a274c6425d58fd28d3afb13366db0e6da384f0 100644
--- a/apps/federation/appinfo/info.xml
+++ b/apps/federation/appinfo/info.xml
@@ -5,11 +5,11 @@
     <description>ownCloud Federation allows you to connect with other trusted ownClouds to exchange the user directory. For example this will be used to auto-complete external users for federated sharing.</description>
     <licence>AGPL</licence>
     <author>Bjoern Schiessle</author>
-    <version>0.0.4</version>
+    <version>0.1.0</version>
     <namespace>Federation</namespace>
     <category>other</category>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
     <types>
         <authentication/>
diff --git a/apps/files/appinfo/info.xml b/apps/files/appinfo/info.xml
index b31232b799abd827afbf8fa310f2f54a25cedbd6..dc9d6b3c21c33fc33755be6a50f72aa547867bb3 100644
--- a/apps/files/appinfo/info.xml
+++ b/apps/files/appinfo/info.xml
@@ -6,12 +6,12 @@
 	<licence>AGPL</licence>
 	<author>Robin Appelman, Vincent Petry</author>
 	<default_enable/>
-	<version>1.4.3</version>
+	<version>1.5.0</version>
 	<types>
 		<filesystem/>
 	</types>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 	<documentation>
 		<user>user-files</user>
diff --git a/apps/files_external/appinfo/info.xml b/apps/files_external/appinfo/info.xml
index 1cd4f6020750cdd57ffc7d585de8be3539b39de9..2b192c94aa42acb09a5219038a859317b152551d 100644
--- a/apps/files_external/appinfo/info.xml
+++ b/apps/files_external/appinfo/info.xml
@@ -13,13 +13,13 @@
 		<admin>admin-external-storage</admin>
 	</documentation>
 	<rememberlogin>false</rememberlogin>
-	<version>0.5.2</version>
+	<version>0.6.0</version>
 	<types>
 		<filesystem/>
 	</types>
 	<ocsid>166048</ocsid>
 
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 </info>
diff --git a/apps/files_sharing/appinfo/info.xml b/apps/files_sharing/appinfo/info.xml
index 29ae15e4722d91b42c6114dc3aad29316db2231f..6b09e73a02239624eaa05da0f57a7645c9a54fd7 100644
--- a/apps/files_sharing/appinfo/info.xml
+++ b/apps/files_sharing/appinfo/info.xml
@@ -10,12 +10,12 @@ Turning the feature off removes shared files and folders on the server for all s
 	<licence>AGPL</licence>
 	<author>Michael Gapczynski, Bjoern Schiessle</author>
 	<default_enable/>
-	<version>0.9.1</version>
+	<version>0.10.0</version>
 	<types>
 		<filesystem/>
 	</types>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 	<public>
 		<files>public.php</files>
diff --git a/apps/files_trashbin/appinfo/info.xml b/apps/files_trashbin/appinfo/info.xml
index 8fcb9956c7d6f6858801e8c2e9fdd6028499b5d4..c3c29f2297bfd59f4bd9d4c6aee5582a551fab96 100644
--- a/apps/files_trashbin/appinfo/info.xml
+++ b/apps/files_trashbin/appinfo/info.xml
@@ -10,12 +10,12 @@ To prevent a user from running out of disk space, the ownCloud Deleted files app
 	<licence>AGPL</licence>
 	<author>Bjoern Schiessle</author>
 	<default_enable/>
-	<version>0.8.0</version>
+	<version>0.9.0</version>
 	<types>
 		<filesystem/>
 	</types>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 	<documentation>
 		<user>user-trashbin</user>
diff --git a/apps/files_versions/appinfo/info.xml b/apps/files_versions/appinfo/info.xml
index 0098ea9e20f4988c70ea8d59cce2ce56b4788329..ad0354a51011582e737d509a369331dbd177b8a8 100644
--- a/apps/files_versions/appinfo/info.xml
+++ b/apps/files_versions/appinfo/info.xml
@@ -9,12 +9,12 @@
 In addition to the expiry of versions, ownCloud’s versions app makes certain never to use more than 50% of the user’s currently available free space. If stored versions exceed this limit, ownCloud will delete the oldest versions first until it meets this limit. More information is available in the Versions documentation. 
 
 	</description>
-	<version>1.2.0</version>
+	<version>1.3.0</version>
 	<types>
 		<filesystem/>
 	</types>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 	<documentation>
 		<user>user-versions</user>
diff --git a/apps/provisioning_api/appinfo/info.xml b/apps/provisioning_api/appinfo/info.xml
index e75f032008c5f78c07f2bff54cbc4096a1a0f750..027f1ae039ea9db30a5597dbead8e459fad5a1cd 100644
--- a/apps/provisioning_api/appinfo/info.xml
+++ b/apps/provisioning_api/appinfo/info.xml
@@ -17,11 +17,11 @@
 	<documentation>
 		<admin>admin-provisioning-api</admin>
 	</documentation>
-	<version>0.4.1</version>
+	<version>0.5.0</version>
 	<types>
 		<prevent_group_restriction/>
 	</types>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 </info>
diff --git a/apps/systemtags/appinfo/info.xml b/apps/systemtags/appinfo/info.xml
index 40eeeb24811b7c1e4a6f83bd879a8b2a602ae194..5df740f699efe3ebdc56a0bca50da974bb257e52 100644
--- a/apps/systemtags/appinfo/info.xml
+++ b/apps/systemtags/appinfo/info.xml
@@ -7,9 +7,9 @@
 	<licence>AGPL</licence>
 	<author>Vincent Petry</author>
 	<default_enable/>
-	<version>0.2</version>
+	<version>0.3.0</version>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 	<types>
 		<logging/>
diff --git a/apps/updatenotification/appinfo/info.xml b/apps/updatenotification/appinfo/info.xml
index 2991829e19b0de81bc7acd5ba6ed5b460c987e75..9fbfa8e96b5bb43ac0706d76b81cefd297ee18da 100644
--- a/apps/updatenotification/appinfo/info.xml
+++ b/apps/updatenotification/appinfo/info.xml
@@ -5,9 +5,9 @@
 	<description>Displays update notifications for ownCloud and provides the SSO for the updater.</description>
 	<licence>AGPL</licence>
 	<author>Lukas Reschke</author>
-	<version>0.1.0</version>
+	<version>0.2.0</version>
 	<default_enable/>
 	<dependencies>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 </info>
diff --git a/apps/user_ldap/appinfo/info.xml b/apps/user_ldap/appinfo/info.xml
index 864eaebe4d081c70adadb67192df8e7162322c32..a1bb8a47687d4d4051ab50e37b4c8b7f622c4f86 100644
--- a/apps/user_ldap/appinfo/info.xml
+++ b/apps/user_ldap/appinfo/info.xml
@@ -9,7 +9,7 @@ A user logs into ownCloud with their LDAP or AD credentials, and is granted acce
 	</description>
 	<licence>AGPL</licence>
 	<author>Dominik Schmidt and Arthur Schiwon</author>
-	<version>0.8.0</version>
+	<version>0.9.0</version>
 	<types>
 		<authentication/>
 	</types>
@@ -18,6 +18,6 @@ A user logs into ownCloud with their LDAP or AD credentials, and is granted acce
 	</documentation>
 	<dependencies>
 		<lib>ldap</lib>
-		<owncloud min-version="9.0" max-version="9.0" />
+		<owncloud min-version="9.1" max-version="9.1" />
 	</dependencies>
 </info>
diff --git a/version.php b/version.php
index 66f299ef4eba358f4f9127201a97b93f2693a07f..a38403498110c8fe5d132ebd7dac2e76095cd088 100644
--- a/version.php
+++ b/version.php
@@ -26,12 +26,12 @@
 // We only can count up. The 4. digit is only for the internal patchlevel to trigger DB upgrades
 // between betas, final and RCs. This is _not_ the public version number. Reset minor/patchlevel
 // when updating major/minor version number.
-$OC_Version = array(9, 0, 0, 15);
+$OC_Version = array(9, 1, 0, 0);
 
 // The human readable string
-$OC_VersionString = '9.0.0 beta 2';
+$OC_VersionString = '9.1.0 pre alpha';
 
-$OC_VersionCanBeUpgradedFrom = array(8, 2);
+$OC_VersionCanBeUpgradedFrom = array(9, 0);
 
 // The ownCloud channel
 $OC_Channel = 'git';