diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index fda83d6..029113d 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -5,7 +5,7 @@ Thank you for your interest in contributing! As part of the SHiP Collaboration,
 ## Development Workflow
 
 1. **Fork and Clone**: Create a fork of the repository and clone it locally.
-2. **Environment**: Install [pixi](https://pixi.sh) — it provisions all build dependencies (ROOT, a recent CMake/Ninja/compiler) from `conda-forge` and [`prefix.dev/ship`](https://prefix.dev/channels/ship). Then `pixi install` once to materialise the environment.
+2. **Environment**: Install [pixi](https://pixi.sh) — it provisions all build dependencies (ROOT, a recent CMake/Ninja/compiler) from `conda-forge` and [`prefix.dev/ship-experiment/stable`](https://prefix.dev/channels/@ship-experiment/stable). Then `pixi install` once to materialise the environment.
 3. **Pre-commit Hooks**: We use [`prek`](https://github.com/j178/prek) (a drop-in `pre-commit` replacement) to enforce coding standards. The hook tools come from the pixi `lint` environment, so versions are tracked in `pixi.lock` and run identically everywhere. Install the hooks once:
    ```bash
    pixi run install-hooks
diff --git a/pixi.lock b/pixi.lock
index 1e1fb1f..336dd0a 100644
--- a/pixi.lock
+++ b/pixi.lock
@@ -9,7 +9,7 @@ platforms:
 environments:
   default:
     channels:
-    - url: https://prefix.dev/ship/
+    - url: https://prefix.dev/ship-experiment/stable/
     - url: https://conda.anaconda.org/conda-forge/
     packages:
       linux-64:
@@ -330,10 +330,10 @@ environments:
       - conda: https://prefix.dev/conda-forge/noarch/webencodings-0.5.1-pyhd8ed1ab_3.conda
       - conda: https://prefix.dev/conda-forge/noarch/websocket-client-1.9.2-pyh5ded981_1.conda
       - conda: https://prefix.dev/conda-forge/noarch/zipp-4.1.0-pyhcf101f3_0.conda
-      - conda: https://prefix.dev/ship/linux-64/mp-units-2.5.0-hb0f4dca_5.conda
+      - conda: https://prefix.dev/ship-experiment/stable/linux-64/mp-units-2.5.0-hb0f4dca_5.conda
   lint:
     channels:
-    - url: https://prefix.dev/ship/
+    - url: https://prefix.dev/ship-experiment/stable/
     - url: https://conda.anaconda.org/conda-forge/
     indexes:
     - https://pypi.org/simple
@@ -662,7 +662,7 @@ environments:
       - conda: https://prefix.dev/conda-forge/noarch/webencodings-0.5.1-pyhd8ed1ab_3.conda
       - conda: https://prefix.dev/conda-forge/noarch/websocket-client-1.9.2-pyh5ded981_1.conda
       - conda: https://prefix.dev/conda-forge/noarch/zipp-4.1.0-pyhcf101f3_0.conda
-      - conda: https://prefix.dev/ship/linux-64/mp-units-2.5.0-hb0f4dca_5.conda
+      - conda: https://prefix.dev/ship-experiment/stable/linux-64/mp-units-2.5.0-hb0f4dca_5.conda
       - pypi: https://files.pythonhosted.org/packages/04/53/f2815b34359959172a6931932adde8e631de727a697a858265690030b55b/gersemi-0.29.2-cp314-cp314-manylinux_2_28_x86_64.whl
 packages:
 - conda: https://prefix.dev/conda-forge/linux-64/_openmp_mutex-4.5-8_kmp_llvm.conda
@@ -6215,7 +6215,7 @@ packages:
   run_exports: {}
   size: 24190
   timestamp: 1779159948016
-- conda: https://prefix.dev/ship/linux-64/mp-units-2.5.0-hb0f4dca_5.conda
+- conda: https://prefix.dev/ship-experiment/stable/linux-64/mp-units-2.5.0-hb0f4dca_5.conda
   sha256: 98eb61e874a65c8172a6dc7ed7a111f68934c563955ff4448f14b681e8686dca
   md5: d32935557c13c811d14f573bf78c4490
   depends:
diff --git a/pixi.toml b/pixi.toml
index 9e4fcbc..863fdcd 100644
--- a/pixi.toml
+++ b/pixi.toml
@@ -6,7 +6,7 @@
 [workspace]
 name = "data-model"
 description = "SHiP event data model"
-channels = ["https://prefix.dev/ship", "conda-forge"]
+channels = ["https://prefix.dev/ship-experiment/stable", "conda-forge"]
 platforms = ["linux-64"]
 preview = ["pixi-build"]
 requires-pixi = ">=0.68"