diff --git a/README.md b/README.md
index ef4cb6d..2b61d04 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-<!-- Space: APIOSS -->
+<!-- Space: EPT -->
 <!-- Parent: Projects -->
 <!-- Title: numkey -->
 
@@ -37,7 +37,6 @@ Also includes:
 
 -----------------------------------------------------------------
 
-
 <a name="description"></a>
 ## Description
 
diff --git a/VERSION b/VERSION
index c45801e..49e1fe3 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.6.20
+1.6.21
diff --git a/c/doc/Doxyfile b/c/doc/Doxyfile
index c897566..4af165b 100644
--- a/c/doc/Doxyfile
+++ b/c/doc/Doxyfile
@@ -32,7 +32,7 @@ PROJECT_NAME           = "NumKey"
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER = 1.6.20
+PROJECT_NUMBER = 1.6.21
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer
diff --git a/python/setup.py b/python/setup.py
index 8344b63..85179f6 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -30,7 +30,7 @@ def run(self):
 
 setup(
     name="numkey",
-    version="1.6.20.1",
+    version="1.6.21.1",
     keywords=("numkey E.164 shortcode lvn did encoding"),
     description="NumKey Bindings for Python",
     long_description=read("../README.md"),