diff --git a/slides/230321_intro_unix_containers.pdf b/slides/230321_intro_unix_containers.pdf
index 87a81167d3b6f7900163b1815f1d3cb551960440..e1534b509d49be87e98af1d15f56c268067df5e5 100644
Binary files a/slides/230321_intro_unix_containers.pdf and b/slides/230321_intro_unix_containers.pdf differ