diff --git a/pyproject.toml b/pyproject.toml
index c1f288a..239d378 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ classifiers = [
 
 ]
 dependencies = [
-    "rougail-base >= 1.1,<2",
+    "rougail-base >= 1.2.0,<2",
     "ruamel.yaml ~= 0.19.1",  # same version as rougail
 ]