diff --git a/AGENTS.md b/AGENTS.md
index 3d1cd7a..97adc4a 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -6,7 +6,7 @@ This repository contains **sample apps only**. Do not add source generators or l
 
 ## Local development
 
-- **Default**: NuGet **`ObservablesPackageVersion`** (`0.1.7`) via `Observables.Events.R3` / `Observables.RestAPI.R3` / `Observables.SignalR.R3` / `Observables.Mqtt.R3` / `Observables.WebSocket.R3` / `Observables.Grpc.R3` / `Observables.Sse.R3` / `Observables.Nats.R3` / `Observables.Postgres.R3` on nuget.org; **`Observables.Redis.R3`** uses **`0.1.9`** (first Redis release).
+- **Default**: NuGet **`ObservablesPackageVersion`** (`0.2.1`) via `Observables.Events.R3` / `Observables.RestAPI.R3` / `Observables.SignalR.R3` / `Observables.Mqtt.R3` / `Observables.WebSocket.R3` / `Observables.Grpc.R3` / `Observables.Sse.R3` / `Observables.Nats.R3` / `Observables.Postgres.R3` / `Observables.Redis.R3` on nuget.org.
 - **Optional sibling**: `../Observables` with `-p:UseLocalObservables=true` for generator work.
 - Build: `dotnet build Observables.Samples.slnx` or `./build.cmd Ci` from the repo root.
 - CI uses **Nuke** `./build.cmd Ci` with **`UseLocalObservables=false`** (no Observables checkout).
diff --git a/Directory.Build.props b/Directory.Build.props
index 1669b3c..32595ac 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <ObservablesPackageVersion>0.1.7</ObservablesPackageVersion>
+    <ObservablesPackageVersion>0.2.1</ObservablesPackageVersion>
 
     <!-- Default: consume published NuGet packages. Use -p:UseLocalObservables=true for sibling ../Observables. -->
     <ObservablesRepoRoot>$([System.IO.Path]::GetFullPath('$(MSBuildThisFileDirectory)../Observables'))</ObservablesRepoRoot>
diff --git a/Directory.Build.targets b/Directory.Build.targets
index 5aec800..0744eb8 100644
--- a/Directory.Build.targets
+++ b/Directory.Build.targets
@@ -316,8 +316,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(UseLocalObservables)' != 'true' and '$(ObservablesSampleKind)' == 'Redis'">
-    <!-- Redis first shipped on nuget.org at 0.1.9; keep ObservablesPackageVersion for other samples. -->
-    <PackageReference Include="Observables.Redis.R3" Version="0.1.9" />
+    <PackageReference Include="Observables.Redis.R3" Version="$(ObservablesPackageVersion)" />
     <PackageReference Include="R3" Version="1.3.0" />
     <PackageReference Include="StackExchange.Redis" Version="2.8.41" />
   </ItemGroup>
diff --git a/Observables.Samples.Redis/README.md b/Observables.Samples.Redis/README.md
index 9cfdff1..ea3f022 100644
--- a/Observables.Samples.Redis/README.md
+++ b/Observables.Samples.Redis/README.md
@@ -1,13 +1,13 @@
 # Observables.Samples.Redis
 
-Console sample for **`Observables.Redis.R3`** `0.1.9` (declarative Redis Pub/Sub interface → R3 `Observable` + `RedisService.For`).
+Console sample for **`Observables.Redis.R3`** `0.2.1` (declarative Redis Pub/Sub interface → R3 `Observable` + `RedisService.For`).
 
 Library PRD: [Skymly/Observables#169](https://github.com/Skymly/Observables/issues/169).
 
 ## Package reference (default)
 
 ```xml
-<PackageReference Include="Observables.Redis.R3" Version="0.1.9" />
+<PackageReference Include="Observables.Redis.R3" Version="0.2.1" />
 <PackageReference Include="StackExchange.Redis" Version="2.8.41" />
 ```
 
diff --git a/README.md b/README.md
index 6be2096..4144357 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Observables.Samples
 
-Runnable sample applications for **[Skymly/Observables](https://github.com/Skymly/Observables)** using the **`0.1.7`** NuGet meta-packages on [nuget.org](https://www.nuget.org/packages/Observables.Events.R3/0.1.7) (Events, RestAPI, SignalR, Mqtt, WebSocket, Grpc, Sse, Nats, and Postgres), plus **`Observables.Redis.R3` `0.1.9`**.
+Runnable sample applications for **[Skymly/Observables](https://github.com/Skymly/Observables)** using the **`0.2.1`** NuGet meta-packages on [nuget.org](https://www.nuget.org/packages/Observables.Events.R3/0.2.1) (Events, RestAPI, SignalR, Mqtt, WebSocket, Grpc, Sse, Nats, Postgres, and Redis).
 
 | Package | Sample project |
 |---------|----------------|
@@ -23,7 +23,7 @@ Runnable sample applications for **[Skymly/Observables](https://github.com/Skyml
 | `Observables.Nats.Reactive` | **Observables.Samples.Nats.Reactive** |
 | `Observables.Postgres.R3` | **Observables.Samples.Postgres** |
 | `Observables.Postgres.Reactive` | **Observables.Samples.Postgres.Reactive** |
-| `Observables.Redis.R3` (`0.1.9`) | **Observables.Samples.Redis** |
+| `Observables.Redis.R3` | **Observables.Samples.Redis** |
 
 Preview packages: **tag + NuGet only** (no GitHub Release). See Observables `AGENTS.md`.
 
@@ -61,7 +61,7 @@ dotnet run --project Observables.Samples.Events.Routed
 
 CI uses Nuke: `./build.cmd Ci` (builds and runs console samples; **skips** `Observables.Samples.Events.Routed` on GitHub Actions).
 
-`Directory.Build.props` sets `ObservablesPackageVersion` to **`0.1.7`** and `UseLocalObservables=false` by default. The Redis sample references **`Observables.Redis.R3` `0.1.9`**.
+`Directory.Build.props` sets `ObservablesPackageVersion` to **`0.2.1`** and `UseLocalObservables=false` by default.
 
 ## Local Observables repo (optional)