diff --git a/requirements.txt b/requirements.txt
index 0d558b62..9d675eef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
-jinja2~=3.0
-Sphinx~=4.1
+jinja2
+Sphinx
 sphinx-book-theme
-sphinx-copybutton~=0.4.0
+sphinx-copybutton
 sphinx-panels
 sphinx-tabs
-myst-nb==0.16.0
+myst-nb