diff --git a/CHANGELOG b/CHANGELOG
index 57b61cd..4ae9362 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,5 @@
+2.6
+
 2.5
 - Add new class of tests for queries that are supposed to fail
 - Changes to make failures in commutative operators commutative too
diff --git a/feedback-ltworf/feedback.py b/feedback-ltworf/feedback.py
index a217aae..483ec55 100644
--- a/feedback-ltworf/feedback.py
+++ b/feedback-ltworf/feedback.py
@@ -12,7 +12,7 @@ def m(request, *args, **kwargs):
 @application.route("/version/<id>")
 def show_version(request, *args, **kwargs):
     if kwargs["id"] == "relational":
-        return "2.5"
+        return "2.6"
     return "No version"
 
 @application.route('/feedback/<id>')
diff --git a/relational_gui.py b/relational_gui.py
index 3c54775..ffea068 100755
--- a/relational_gui.py
+++ b/relational_gui.py
@@ -22,7 +22,7 @@ import os
 import os.path
 import getopt
 
-version = "2.5"
+version = "2.6"
 
 
 def printver(exit=True):
diff --git a/setup/installer_common.py b/setup/installer_common.py
index 90be44e..4f46761 100644
--- a/setup/installer_common.py
+++ b/setup/installer_common.py
@@ -20,7 +20,7 @@ from distutils.core import setup
 
 def c_setup(name):
     setup(
-        version='2.5',
+        version='2.6',
         name=name,
         packages=(name,),
         author="Salvo 'LtWorf' Tomaselli",
diff --git a/windows/input.py b/windows/input.py
index c78891f..dacf781 100644
--- a/windows/input.py
+++ b/windows/input.py
@@ -53,5 +53,5 @@ setup(
         }
     ],
     name="Relational",
-    version="2.5",
+    version="2.6",
 )
diff --git a/windows/ss.iss b/windows/ss.iss
index ce6facb..713dc7e 100755
--- a/windows/ss.iss
+++ b/windows/ss.iss
@@ -7,7 +7,7 @@
 ; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
 AppId={{6F127615-6AD4-4BD7-8135-2444A335B5CD}
 AppName=Relational
-AppVerName=Relational ver. 2.5
+AppVerName=Relational ver. 2.6
 AppPublisher=Salvo 'LtWorf' Tomaselli
 AppPublisherURL=http://ltworf.github.io/relational/
 AppSupportURL=http://ltworf.github.io/relational/