diff --git a/pyproject.toml b/pyproject.toml
index 63ec6ae..d4c3c99 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "intro-to-python"
-version = "0.6.7"
+version = "0.6.8"
 description = "An introduction to Python and programming for wanna-be data scientists"
 authors = ["Alexander Hess <alexander@webartifex.biz>"]
 license = "MIT"