diff --git a/python-stdlib/errno/errno.py b/python-stdlib/errno/errno.py
index 05441b69c..c513a7f14 100644
--- a/python-stdlib/errno/errno.py
+++ b/python-stdlib/errno/errno.py
@@ -34,5 +34,6 @@
 ERANGE = 34  # Math result not representable
 EAFNOSUPPORT = 97  # Address family not supported by protocol
 ECONNRESET = 104  # Connection timed out
+ENOTCONN = 107 # Not connected
 ETIMEDOUT = 110  # Connection timed out
 EINPROGRESS = 115  # Operation now in progress
diff --git a/python-stdlib/errno/manifest.py b/python-stdlib/errno/manifest.py
index a1e1e6c7c..075d3403d 100644
--- a/python-stdlib/errno/manifest.py
+++ b/python-stdlib/errno/manifest.py
@@ -1,3 +1,3 @@
-metadata(version="0.1.4")
+metadata(version="0.2.0")
 
 module("errno.py")