diff --git a/setup.py b/setup.py
index 9a2263e..bbae9f6 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
         "requests>=2.22,<3",
         "requests_cache>=1.1",
         "ruamel.yaml<=0.17.21",
-        "ruamel.yaml.clib<=0.2.7",
+        "ruamel.yaml.clib<=0.2.8",
         "pyparsing<3.2",
         "progress_bar",
         "openpyxl",