diff --git a/src/neurocaas_contrib/docker_mats/prod_env/requirements.txt b/src/neurocaas_contrib/docker_mats/prod_env/requirements.txt
index 89524fb..da6d4b0 100644
--- a/src/neurocaas_contrib/docker_mats/prod_env/requirements.txt
+++ b/src/neurocaas_contrib/docker_mats/prod_env/requirements.txt
@@ -58,7 +58,7 @@ mock==4.0.2
 more-itertools==8.2.0
 moto==1.3.14
 networkx==2.4
-numpy==1.16.4
+numpy==1.22.0
 packaging==20.3
 pandas==1.0.3
 parso==0.5.0