diff --git a/requirements-lock.txt b/requirements-lock.txt
index 2548c768..cce53438 100644
--- a/requirements-lock.txt
+++ b/requirements-lock.txt
@@ -19,7 +19,7 @@ httptools==0.2.0
 httpx==0.18.2
 idna==3.4
 jsonpickle==1.4.2
-kp-registry==3.0.0
+kp-registry==4.0.1
 numpy==1.21.0
 opentelemetry-api==1.16.0
 opentelemetry-exporter-jaeger==1.16.0
diff --git a/requirements.txt b/requirements.txt
index f23bb210..41454587 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ redis==4.3.4
 orjson==3.6.0
 yappi==1.3.2
 gunicorn==20.1.0
-kp-registry==3.0.0
+kp-registry==4.0.1
 opentelemetry-sdk==1.16.0
 opentelemetry-instrumentation-fastapi==0.37b0
 opentelemetry-exporter-jaeger==1.16.0
diff --git a/strider/server.py b/strider/server.py
index bfbfcd34..5c138c1c 100644
--- a/strider/server.py
+++ b/strider/server.py
@@ -73,7 +73,7 @@
     title="Strider",
     description=DESCRIPTION,
     docs_url=None,
-    version="4.6.0",
+    version="4.6.1",
     terms_of_service=(
         "http://robokop.renci.org:7055/tos"
         "?service_long=Strider"