diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 05889e3..2f7f21d 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -14,7 +14,7 @@ on:
 jobs:
   build-and-test:
     runs-on: ubuntu-latest
-    container: ghcr.io/fenics/dolfinx/lab:v0.9.0
+    container: ghcr.io/fenics/dolfinx/lab:nightly
     
     env:
       PYVISTA_OFF_SCREEN: true
diff --git a/pyproject.toml b/pyproject.toml
index 2356b2f..bbe5b56 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ requires = ["setuptools>=61.0.0", "pip>=23.1"]
 
 [project]
 name = "dolfinx-external-operator"
-version = "0.9.0"
+version = "0.10.0.dev0"
 description = "An implementation of ufl.ExternalOperator for DOLFINx"
 authors = [
     { name = "Andrey Latyshev", email = "andrey.latyshev@uni.lu" },
@@ -12,8 +12,8 @@ authors = [
 license = { file = "LICENSE" }
 readme = "README.md"
 dependencies = [
-    "fenics-dolfinx>=0.9.0,<0.10.0",
-    "fenics-ufl>=2024.2.0,<2024.3.0",
+    "fenics-dolfinx>=0.10.0.dev0,<=0.11.0",
+    "fenics-ufl>=2024.3.0.dev0,<=2024.4.0",
 ]
 
 [project.optional-dependencies]