diff --git a/requirements.txt b/requirements.txt
index 53f1123..311d521 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,4 @@ sphinx==7.1.2
 sphinx-rtd-theme==0.4.3
 sphinxcontrib-plantuml==0.15
 sphinxcontrib-httpdomain==1.7.0
-docutils==0.14
-sphinx-tabs==3.3.1
\ No newline at end of file
+docutils==0.20
\ No newline at end of file