diff --git a/Cargo.lock b/Cargo.lock
index 4d64b4a3a3..78e6686f35 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -315,7 +315,7 @@ checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
 [[package]]
 name = "autopilot-client"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "chrono",
  "durable-tools-spawn",
@@ -340,7 +340,7 @@ dependencies = [
 
 [[package]]
 name = "autopilot-tools"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -364,7 +364,7 @@ dependencies = [
 
 [[package]]
 name = "autopilot-worker"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -1826,7 +1826,7 @@ dependencies = [
 
 [[package]]
 name = "durable-tools"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -1856,7 +1856,7 @@ dependencies = [
 
 [[package]]
 name = "durable-tools-spawn"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "async-trait",
  "durable",
@@ -1988,7 +1988,7 @@ dependencies = [
 
 [[package]]
 name = "evaluations"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -2091,7 +2091,7 @@ dependencies = [
 
 [[package]]
 name = "feedback-load-test"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -2337,7 +2337,7 @@ dependencies = [
 
 [[package]]
 name = "gateway"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "async-stream",
  "autopilot-worker",
@@ -3565,7 +3565,7 @@ dependencies = [
 
 [[package]]
 name = "minijinja-utils"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "minijinja",
  "serde",
@@ -4751,7 +4751,7 @@ dependencies = [
 
 [[package]]
 name = "rate-limit-load-test"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -6206,7 +6206,7 @@ dependencies = [
 
 [[package]]
 name = "tensorzero-auth"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "axum",
  "chrono",
@@ -6226,7 +6226,7 @@ dependencies = [
 
 [[package]]
 name = "tensorzero-core"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "arc-swap",
  "async-stream",
@@ -6346,7 +6346,7 @@ dependencies = [
 
 [[package]]
 name = "tensorzero-node"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "napi",
  "napi-build",
@@ -6359,7 +6359,7 @@ dependencies = [
 
 [[package]]
 name = "tensorzero-optimizers"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "axum",
  "base64 0.22.1",
@@ -6393,7 +6393,7 @@ dependencies = [
 
 [[package]]
 name = "tensorzero-python"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "evaluations",
  "futures",
@@ -6411,7 +6411,7 @@ dependencies = [
 
 [[package]]
 name = "tensorzero-types"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "aws-smithy-types",
  "infer",
@@ -6431,7 +6431,7 @@ dependencies = [
 
 [[package]]
 name = "tensorzero-types-providers"
-version = "2026.1.4"
+version = "2026.1.5"
 dependencies = [
  "serde",
  "serde_json",
@@ -6439,7 +6439,7 @@ dependencies = [
 
 [[package]]
 name = "tensorzero-unsafe-helpers"
-version = "2026.1.4"
+version = "2026.1.5"
 
 [[package]]
 name = "termcolor"
diff --git a/Cargo.toml b/Cargo.toml
index db85dcc945..7e3930c605 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ members = [
 resolver = "2"
 
 [workspace.package]
-version = "2026.1.4"
+version = "2026.1.5"
 rust-version = "1.88.0"
 license = "Apache-2.0"
 edition = "2024"
diff --git a/examples/production-deployment-k8s-helm/Chart.yaml b/examples/production-deployment-k8s-helm/Chart.yaml
index 771ebf9160..4dc952329f 100644
--- a/examples/production-deployment-k8s-helm/Chart.yaml
+++ b/examples/production-deployment-k8s-helm/Chart.yaml
@@ -3,4 +3,4 @@ name: tensorzero
 description: A Helm chart for Kubernetes with deployment, secret, configmap, service, and ingress
 type: application
 version: 0.0.0 # updated by CI
-appVersion: "2026.1.4"
+appVersion: "2026.1.5"
diff --git a/ui/package.json b/ui/package.json
index 1e4f661ea3..5ac5fc5712 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -2,7 +2,7 @@
   "name": "tensorzero-ui",
   "private": true,
   "type": "module",
-  "version": "2026.1.4",
+  "version": "2026.1.5",
   "scripts": {
     "build": "NODE_ENV=production react-router build",
     "dev": "react-router dev",