diff --git a/Cargo.lock b/Cargo.lock
index 24f61e233..aeb7aeb6d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -222,7 +222,7 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "agent"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-debug-echo",
  "akri-discovery-utils",
@@ -285,7 +285,7 @@ dependencies = [
 
 [[package]]
 name = "akri-debug-echo"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-discovery-utils",
  "akri-shared",
@@ -303,7 +303,7 @@ dependencies = [
 
 [[package]]
 name = "akri-discovery-utils"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-shared",
  "anyhow",
@@ -325,7 +325,7 @@ dependencies = [
 
 [[package]]
 name = "akri-onvif"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-discovery-utils",
  "anyhow",
@@ -354,7 +354,7 @@ dependencies = [
 
 [[package]]
 name = "akri-opcua"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-discovery-utils",
  "anyhow",
@@ -373,7 +373,7 @@ dependencies = [
 
 [[package]]
 name = "akri-shared"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -398,7 +398,7 @@ dependencies = [
 
 [[package]]
 name = "akri-udev"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-discovery-utils",
  "anyhow",
@@ -957,7 +957,7 @@ dependencies = [
 
 [[package]]
 name = "controller"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-shared",
  "anyhow",
@@ -1131,7 +1131,7 @@ checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5"
 
 [[package]]
 name = "debug-echo-discovery-handler"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-debug-echo",
  "akri-discovery-utils",
@@ -2416,7 +2416,7 @@ checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "onvif-discovery-handler"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-discovery-utils",
  "akri-onvif",
@@ -2465,7 +2465,7 @@ dependencies = [
 
 [[package]]
 name = "opcua-discovery-handler"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-discovery-utils",
  "akri-opcua",
@@ -3936,7 +3936,7 @@ dependencies = [
 
 [[package]]
 name = "udev-discovery-handler"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-discovery-utils",
  "akri-udev",
@@ -3947,7 +3947,7 @@ dependencies = [
 
 [[package]]
 name = "udev-video-broker"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "akri-shared",
  "env_logger",
@@ -4210,7 +4210,7 @@ dependencies = [
 
 [[package]]
 name = "webhook-configuration"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "actix-rt",
  "actix-web",
diff --git a/agent/Cargo.toml b/agent/Cargo.toml
index 805a821ad..ad389ad13 100644
--- a/agent/Cargo.toml
+++ b/agent/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "agent"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>", "<bfjelds@microsoft.com>"]
 edition = "2021"
diff --git a/controller/Cargo.toml b/controller/Cargo.toml
index eb9a7e763..797bb7608 100644
--- a/controller/Cargo.toml
+++ b/controller/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "controller"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["<bfjelds@microsoft.com>", "<kagold@microsoft.com>"]
 edition = "2021"
diff --git a/deployment/helm/Chart.yaml b/deployment/helm/Chart.yaml
index 1e8d0f7d6..d13312bd5 100644
--- a/deployment/helm/Chart.yaml
+++ b/deployment/helm/Chart.yaml
@@ -16,9 +16,9 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.13.0
+version: 0.13.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
-appVersion: 0.13.0
+appVersion: 0.13.1
diff --git a/discovery-handler-modules/debug-echo-discovery-handler/Cargo.toml b/discovery-handler-modules/debug-echo-discovery-handler/Cargo.toml
index 07b9c39f5..0960793e2 100644
--- a/discovery-handler-modules/debug-echo-discovery-handler/Cargo.toml
+++ b/discovery-handler-modules/debug-echo-discovery-handler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "debug-echo-discovery-handler"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>"]
 edition = "2021"
diff --git a/discovery-handler-modules/onvif-discovery-handler/Cargo.toml b/discovery-handler-modules/onvif-discovery-handler/Cargo.toml
index 90845bfd7..2f1ffa7b4 100644
--- a/discovery-handler-modules/onvif-discovery-handler/Cargo.toml
+++ b/discovery-handler-modules/onvif-discovery-handler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "onvif-discovery-handler"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>"]
 edition = "2021"
diff --git a/discovery-handler-modules/opcua-discovery-handler/Cargo.toml b/discovery-handler-modules/opcua-discovery-handler/Cargo.toml
index 6f5dd77fd..d4fcb8a6e 100644
--- a/discovery-handler-modules/opcua-discovery-handler/Cargo.toml
+++ b/discovery-handler-modules/opcua-discovery-handler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "opcua-discovery-handler"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>"]
 edition = "2021"
diff --git a/discovery-handler-modules/udev-discovery-handler/Cargo.toml b/discovery-handler-modules/udev-discovery-handler/Cargo.toml
index a0773ccb2..598ec0f0f 100644
--- a/discovery-handler-modules/udev-discovery-handler/Cargo.toml
+++ b/discovery-handler-modules/udev-discovery-handler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "udev-discovery-handler"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>"]
 edition = "2021"
diff --git a/discovery-handlers/debug-echo/Cargo.toml b/discovery-handlers/debug-echo/Cargo.toml
index 108ae66f9..3baf0e875 100644
--- a/discovery-handlers/debug-echo/Cargo.toml
+++ b/discovery-handlers/debug-echo/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "akri-debug-echo"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>"]
 edition = "2021"
diff --git a/discovery-handlers/onvif/Cargo.toml b/discovery-handlers/onvif/Cargo.toml
index a2551aee3..0be685c3b 100644
--- a/discovery-handlers/onvif/Cargo.toml
+++ b/discovery-handlers/onvif/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "akri-onvif"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>"]
 edition = "2021"
diff --git a/discovery-handlers/opcua/Cargo.toml b/discovery-handlers/opcua/Cargo.toml
index c0e821519..7e58a1ce7 100644
--- a/discovery-handlers/opcua/Cargo.toml
+++ b/discovery-handlers/opcua/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "akri-opcua"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>"]
 edition = "2021"
diff --git a/discovery-handlers/udev/Cargo.toml b/discovery-handlers/udev/Cargo.toml
index 537d31ecd..ff8d9399b 100644
--- a/discovery-handlers/udev/Cargo.toml
+++ b/discovery-handlers/udev/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "akri-udev"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>"]
 edition = "2021"
diff --git a/discovery-utils/Cargo.toml b/discovery-utils/Cargo.toml
index 7ec5b3723..62f805ccd 100644
--- a/discovery-utils/Cargo.toml
+++ b/discovery-utils/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "akri-discovery-utils"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>"]
 edition = "2021"
diff --git a/discovery-utils/build.rs b/discovery-utils/build.rs
index 6d5f169a3..6ec0bc4e8 100644
--- a/discovery-utils/build.rs
+++ b/discovery-utils/build.rs
@@ -1,6 +1,7 @@
 fn main() {
     tonic_build::configure()
         .out_dir("./src/discovery")
+        .protoc_arg("--experimental_allow_proto3_optional")
         .compile(&["proto/discovery.proto"], &["proto"])
         .expect("failed to compile protos");
 }
diff --git a/samples/brokers/udev-video-broker/Cargo.toml b/samples/brokers/udev-video-broker/Cargo.toml
index e208503cf..412827b5f 100644
--- a/samples/brokers/udev-video-broker/Cargo.toml
+++ b/samples/brokers/udev-video-broker/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "udev-video-broker"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["Kate Goldenring <kate.goldenring@microsoft.com>", "<bfjelds@microsoft.com>"]
 edition = "2021"
diff --git a/shared/Cargo.toml b/shared/Cargo.toml
index 3f68773be..0b5501161 100644
--- a/shared/Cargo.toml
+++ b/shared/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "akri-shared"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["<bfjelds@microsoft.com>"]
 edition = "2021"
diff --git a/version.txt b/version.txt
index 54d1a4f2a..c317a9189 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.13.0
+0.13.1
diff --git a/webhooks/validating/configuration/Cargo.toml b/webhooks/validating/configuration/Cargo.toml
index dd43976ef..054257ab9 100644
--- a/webhooks/validating/configuration/Cargo.toml
+++ b/webhooks/validating/configuration/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "webhook-configuration"
-version = "0.13.0"
+version = "0.13.1"
 license = "Apache-2.0"
 authors = ["DazWilkin <daz.wilkin@gmail.com>"]
 edition = "2021"