diff --git a/sidra_chain_integration/src/space_exploration/project/Lynx/requirements.txt b/sidra_chain_integration/src/space_exploration/project/Lynx/requirements.txt
index e31dbd84c..5f616f351 100644
--- a/sidra_chain_integration/src/space_exploration/project/Lynx/requirements.txt
+++ b/sidra_chain_integration/src/space_exploration/project/Lynx/requirements.txt
@@ -1,5 +1,5 @@
 # Core dependencies
-numpy==1.20.0
+numpy==1.22.0
 scipy==1.6.2
 pandas==1.3.5
 matplotlib==3.4.3