diff --git a/client-docs/requirements.txt b/client-docs/requirements.txt
index cb3799a..c2a7c57 100644
--- a/client-docs/requirements.txt
+++ b/client-docs/requirements.txt
@@ -12,7 +12,7 @@ grpcio
 grpcio-tools
 jsonschema
 numproto
-numpy==1.19.5
+numpy==1.22.0
 numpydoc
 pandas
 pytest
diff --git a/requirements.txt b/requirements.txt
index 0651cab..a8ddd3b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ grpcio
 grpcio-tools
 jsonschema
 numproto
-numpy==1.19.5
+numpy==1.22.0
 pandas
 paramiko
 pytest