diff --git a/karoo_gp_base_class.py b/karoo_gp_base_class.py
index 9d014d4..772d7c3 100644
--- a/karoo_gp_base_class.py
+++ b/karoo_gp_base_class.py
@@ -2,7 +2,7 @@
 # Define the methods and global variables used by Karoo GP
 # by Kai Staats, MSc; see LICENSE.md
 # Thanks to Emmanuel Dufourq and Arun Kumar for support during 2014-15 devel; TensorFlow support provided by Iurii Milovanov
-# version 1.0.3
+# version 1.0.3b
 
 '''
 A NOTE TO THE NEWBIE, EXPERT, AND BRAVE
diff --git a/karoo_gp_main.py b/karoo_gp_main.py
index bd176a4..3f951f0 100644
--- a/karoo_gp_main.py
+++ b/karoo_gp_main.py
@@ -2,7 +2,7 @@
 # Use Genetic Programming for Classification and Symbolic Regression
 # by Kai Staats, MSc; see LICENSE.md
 # Thanks to Emmanuel Dufourq and Arun Kumar for support during 2014-15 devel; TensorFlow support provided by Iurii Milovanov
-# version 1.0.3
+# version 1.0.3b
 
 '''
 A word to the newbie, expert, and brave--
diff --git a/karoo_gp_server.py b/karoo_gp_server.py
index 671b8ce..3f77303 100644
--- a/karoo_gp_server.py
+++ b/karoo_gp_server.py
@@ -2,7 +2,7 @@
 # Use Genetic Programming for Classification and Symbolic Regression
 # by Kai Staats, MSc; see LICENSE.md
 # Thanks to Emmanuel Dufourq and Arun Kumar for support during 2014-15 devel; TensorFlow support provided by Iurii Milovanov
-# version 1.0.3
+# version 1.0.3b
 
 '''
 A word to the newbie, expert, and brave--