diff --git a/biobb_structure_checking/docs/requirements.txt b/biobb_structure_checking/docs/requirements.txt
index 16f7b95c..48fbe281 100644
--- a/biobb_structure_checking/docs/requirements.txt
+++ b/biobb_structure_checking/docs/requirements.txt
@@ -1,2 +1,2 @@
 docutils==0.17.1
-numpy==1.21.5
+numpy==1.22.0