diff --git a/win/gstreamer.py b/win/gstreamer.py
index 775efe6..e3f64bd 100644
--- a/win/gstreamer.py
+++ b/win/gstreamer.py
@@ -6,9 +6,9 @@
 from .common import *
 import glob  # also imported in common so it must be after
 
-__version__ = '0.3.3'
+__version__ = '0.3.4'
 
-gst_ver = '1.18.5'
+gst_ver = '1.18.6'
 
 glob_escape = glob.escape