diff --git a/docs/requirements.txt b/docs/requirements.txt
index 84466dcae..dd8ca3593 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,10 +1,6 @@
-myst-parser>=2.0.0
-# Locked to avoid pydata/pydata-sphinx-theme#1676 until its fix is released in a version above
-# 0.15.2
-pydata-sphinx-theme==0.14.4
-# Locked to avoid the following issue until a fix is released:
-# https://github.com/sphinx-doc/sphinx/issues/13002
-sphinx==8.0.2
-sphinx_design>=0.5.0
+myst-parser>=4.0.0
+pydata-sphinx-theme>=0.16.0
+sphinx>=8.1.3
+sphinx_design>=0.6.1
 sphinx-copybutton>=0.5.2
-sphinxcontrib-mermaid>=0.9.2
+sphinxcontrib-mermaid>=1.0.0