diff --git a/doc/sphinx/conf.py b/doc/sphinx/conf.py
index 10f7678..003f594 100644
--- a/doc/sphinx/conf.py
+++ b/doc/sphinx/conf.py
@@ -26,9 +26,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.6'
+version = '0.7'
 # The full version, including alpha/beta/rc tags.
-release = '0.6.8'
+release = '0.7.0'
 
 # -- General configuration ---------------------------------------------------
 
diff --git a/pystoned/utils/tools.py b/pystoned/utils/tools.py
index 7c14ffe..0c13b9a 100644
--- a/pystoned/utils/tools.py
+++ b/pystoned/utils/tools.py
@@ -57,7 +57,7 @@ def optimize_model(model, email, cet, solver=OPT_DEFAULT):
         return solver_instance.solve(model, tee=True), 1
     else:
         if solver is OPT_DEFAULT and cet is CET_ADDI:
-            solvers = ["cplex", "cbc", "mosek"]
+            solvers = ["mosek"]
         elif solver is OPT_DEFAULT and cet == CET_MULT:
             solvers = ["knitro"]
         else:
diff --git a/setup.py b/setup.py
index a340cb6..6229752 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup_args = dict(
     name='pystoned',
-    version='0.6.9',
+    version='0.7.0',
     description='A Python Package for Convex Regression and Frontier Estimation',
     long_description_content_type="text/markdown",
     long_description=README,