diff --git a/ci/requirements.txt b/ci/requirements.txt
index 5e3a50e..8dc2534 100644
--- a/ci/requirements.txt
+++ b/ci/requirements.txt
@@ -1 +1 @@
-c2cciutils==1.0.dev20210308083048
+c2cciutils==1.1.dev20210308113838