diff --git a/requirements.txt b/requirements.txt
index 0037da5..847341b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,8 +2,7 @@ Sphinx
 sphinx_rtd_theme
 sphinx_rtd_theme_ext_color_contrast
 myst_nb
-# Remove once new sphinx-copybutton is released ( > 0.5.0)
-git+https://github.com/rkdarst/sphinx-copybutton.git@exclude-unselectable-3
+sphinx-copybutton==0.5.2
 sphinx-lesson
 https://github.com/coderefinery/sphinx-coderefinery-branding/archive/master.zip
 sphinx-design