diff --git a/win/_base.sh b/win/_base.sh
index eda7316a9..383b066a8 100644
--- a/win/_base.sh
+++ b/win/_base.sh
@@ -100,7 +100,7 @@ function install_deps {
         mingw-w64-"${ARCH}"-"${PYTHON_ID}"-six
 
     PIP_REQUIREMENTS="\
-nbxmpp==0.6.8
+nbxmpp==0.6.9
 git+https://dev.gajim.org/lovetox/pybonjour-python3.git
 git+https://github.com/enthought/pywin32-ctypes.git
 keyring