diff --git a/var/spack/repos/builtin/packages/tensorflow-serving-client/package.py b/var/spack/repos/builtin/packages/tensorflow-serving-client/package.py
index 732733e593ee32b364f55b3084e2e900fccb5174..6b2b74649f8bec77158bb59afffbbe673a0ebaad 100644
--- a/var/spack/repos/builtin/packages/tensorflow-serving-client/package.py
+++ b/var/spack/repos/builtin/packages/tensorflow-serving-client/package.py
@@ -11,8 +11,9 @@ class TensorflowServingClient(CMakePackage):
        proto files"""
 
     homepage = "https://github.com/figroc/tensorflow-serving-client"
-    url      = "https://github.com/figroc/tensorflow-serving-client/archive/v2.0.0.tar.gz"
+    url      = "https://github.com/figroc/tensorflow-serving-client/archive/v2.1.0.tar.gz"
 
+    version('2.1.0', sha256='7a31d8cfa1d861f73953d4728665dd6d74e205d1fa01062a6c2b1aeee4674f73')
     version('2.0.0', sha256='55310ad484f257173ad5194df7f7116b2049260c3d29049ef8d789d1d8bd9948')
 
     depends_on('protobuf')