diff --git a/requirements.txt b/requirements.txt
index 0d4130656a..0a37fe1589 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,4 +17,4 @@ future>=0.16.0
 six>=1.11.0
 git+https://github.com/armmbed/manifest-tool.git@v1.4.5
 mbed-cloud-sdk==2.0.0
-icetea==1.0.*
+icetea==1.*