diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ef5ed2d3..b6c4419f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,6 +33,7 @@ jobs:
             fuel,
             fuel-beta-4,
             fuel-beta-5,
+            fuel-testnet,
             fuel-nightly,
             sway-vim,
           ]
diff --git a/.github/workflows/refresh-manifests.yml b/.github/workflows/refresh-manifests.yml
index 4bf88e78..0b37db5d 100644
--- a/.github/workflows/refresh-manifests.yml
+++ b/.github/workflows/refresh-manifests.yml
@@ -36,7 +36,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        package: [fuel, fuel-beta-4, fuel-beta-5, fuel-nightly]
+        package: [fuel, fuel-beta-4, fuel-beta-5, fuel-testnet, fuel-nightly]
         os: [buildjet-4vcpu-ubuntu-2204, macos-latest, macos-latest-xlarge]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/book/src/contributing/internals.md b/book/src/contributing/internals.md
index 6644ef56..d69dcec1 100644
--- a/book/src/contributing/internals.md
+++ b/book/src/contributing/internals.md
@@ -11,7 +11,7 @@ At a very high level, **fuel.nix** does the following:
    provide package **sets** for the latest semver releases and nightlies e.g.
    (`fuel-latest`, `fuel-nightly`).
 3. [**Provide a special set of "milestone" packages**](./internals/providing-milestones.html)
-   (e.g. `forc-wallet-beta-5`) and package sets (e.g. `fuel-beta-5`) by finding
+   (e.g. `forc-wallet-testnet`) and package sets (e.g. `fuel-testnet`) by finding
    packages that match the commits specified in `milestones.nix`.
 4. **Provide `devShell`s** to assist working on the fuel repos by collecting all
    of the inputs to their associated packages and inheriting their environment
diff --git a/book/src/packages.md b/book/src/packages.md
index 5165c5a3..37d41747 100644
--- a/book/src/packages.md
+++ b/book/src/packages.md
@@ -35,10 +35,10 @@ nix run github:fuellabs/fuel.nix#forc-nightly
 Similarly, run the version of a package from a milestone with `-<milestone>`, e.g.
 
 ```
-nix run github:fuellabs/fuel.nix#forc-lsp-beta-5
+nix run github:fuellabs/fuel.nix#forc-lsp-testnet
 ```
 ```
-nix run github:fuellabs/fuel.nix#forc-wallet-beta-5
+nix run github:fuellabs/fuel.nix#forc-wallet-testnet
 ```
 
 ## Temporary Shells
@@ -74,9 +74,9 @@ $ exit
 
 # No fuel packages on `PATH`
 
-$ nix shell github:fuellabs/fuel.nix#fuel-beta-5
+$ nix shell github:fuellabs/fuel.nix#fuel-testnet
 
-# All beta-5 milestone `fuel` packages on `PATH`.
+# All testnet milestone `fuel` packages on `PATH`.
 ```
 
 ## Installing Packages
diff --git a/book/src/quick-start.md b/book/src/quick-start.md
index eaa88d83..8af9bf3c 100644
--- a/book/src/quick-start.md
+++ b/book/src/quick-start.md
@@ -22,11 +22,11 @@ After installing Nix, open a new terminal and install the stable Fuel toolchain
 in a temporary shell with the following:
 
 ```console
-nix shell github:fuellabs/fuel.nix#fuel-beta-5
+nix shell github:fuellabs/fuel.nix#fuel-testnet
 ```
 
 This will download the latest release of `fuel-core`, `forc`, compatible with
-beta-5 network and a suite of other tools from the Fuel Labs cache into the
+the testnet network and a suite of other tools from the Fuel Labs cache into the
 local `/nix/store` cache and "install" them to `PATH` for the duration of the
 current shell.
 
@@ -34,10 +34,10 @@ Let's check installation worked:
 
 ```console
 $ fuel-core --version
-fuel-core 0.22.0
+fuel-core 0.26.0
 
 $ forc --version
-forc 0.49.2
+forc 0.60.0
 ```
 
 > **Note:** If you have previously installed Fuel tools using `cargo`, `fuelup`
@@ -59,7 +59,7 @@ were never installed.
 ## Diving Deeper
 
 To find out how to install tools persistently for the current user, how to
-install different toolchain channels (nightly, beta-5, etc), how to install
+install different toolchain channels (nightly, testnet, etc), how to install
 individual components, along with a whole suite of other options, see [**the
 Packages chapter**](./packages.html).
 
diff --git a/milestones.nix b/milestones.nix
index b0ecd549..f644ac04 100644
--- a/milestones.nix
+++ b/milestones.nix
@@ -20,4 +20,13 @@
     fuel-core = "d134579bc4054838e8809984070076bcfac56bb7";
     sway = "a70c746d27b3300beef896ccd1dcce1299836192";
   };
+
+  # Commits sourced from:
+  # https://raw.githubusercontent.com/FuelLabs/fuelup/gh-pages/channel-fuel-testnet.toml
+  testnet = {
+    forc-explorer = "4bb7392eed085ee3a6795b98ea25392b3f41ade8";
+    forc-wallet = "8420eb63b6c288a051831f2871a937a89b9e43bc";
+    fuel-core = "9fddeccb4d112c148f6793bc3d21131a13778a25";
+    sway = "2f0392ee35a1e4dd80bd8034962d5b4083dfb8b6";
+  };
 }