diff --git a/bluebrain/deployment/environments/applications_viz.yaml b/bluebrain/deployment/environments/applications_viz.yaml
index ace5995a1d6b6e..66682417f564b5 100644
--- a/bluebrain/deployment/environments/applications_viz.yaml
+++ b/bluebrain/deployment/environments/applications_viz.yaml
@@ -12,9 +12,9 @@ spack:
           - ultraliser
   specs:
     - brayns
-    - brayns@3.8.3
+    - brayns@3.10.1
     - py-bcsb
     - py-brayns
-    - py-brayns@3.8.3
+    - py-brayns@3.10.1
     - brion +python
     - ultraliser ^hdf5~mpi
diff --git a/bluebrain/repo-bluebrain/packages/brayns/package.py b/bluebrain/repo-bluebrain/packages/brayns/package.py
index c8b06b2a3b4826..dc5e1bed1791da 100644
--- a/bluebrain/repo-bluebrain/packages/brayns/package.py
+++ b/bluebrain/repo-bluebrain/packages/brayns/package.py
@@ -15,8 +15,8 @@ class Brayns(CMakePackage):
     submodules = False
 
     version("develop", branch="develop")
-    version("3.8.3", tag="3.8.3")
     version("3.10.0", tag="3.10.0")
+    version("3.10.1", tag="3.10.1")
 
     depends_on("cmake@3.15:", type="build")
     depends_on("ispc@1.18.0:", type="build")
diff --git a/bluebrain/repo-bluebrain/packages/py-brayns/package.py b/bluebrain/repo-bluebrain/packages/py-brayns/package.py
index 3d909b247d7d00..58710b075ee6fe 100644
--- a/bluebrain/repo-bluebrain/packages/py-brayns/package.py
+++ b/bluebrain/repo-bluebrain/packages/py-brayns/package.py
@@ -18,8 +18,8 @@ class PyBrayns(PythonPackage):
     build_directory = "python"
 
     version("develop", branch="develop")
-    version("3.8.3", tag="3.8.3")
     version("3.10.0", tag="3.10.0")
+    version("3.10.1", tag="3.10.1")
 
     depends_on("py-setuptools", type=("build"))
     depends_on("py-websockets@10.3:", type=("build", "run"))