diff --git a/conda/environment.yml b/conda/environment.yml
index 51bebb5..aceaa5d 100644
--- a/conda/environment.yml
+++ b/conda/environment.yml
@@ -6,7 +6,7 @@ channels:
 dependencies:
   - python
   - openalea.plantgl
-  - openalea.lpy
+  - matplotlib-base
   - pip
   - pip:
     - -e .."[doc, test]"
diff --git a/conda/meta.yaml b/conda/meta.yaml
index 311082c..6b291b3 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -31,9 +31,6 @@ requirements:
     - {{ dep }}
     {% endfor  %}
 
-  build:
-    - {{ compiler("cxx") }}
-
   run:
     - python
     {% for dep in deps + conda_deps %}
@@ -46,6 +43,7 @@ test:
     {% for dep in test_deps %}
     - {{ dep }}
     {% endfor %}
+    - openalea.lpy
   imports:
     - openalea.mtg
   source_files:
diff --git a/pyproject.toml b/pyproject.toml
index a4c7434..2933b6b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,6 +8,10 @@ build-backend = "setuptools.build_meta"
 
 # enable dynamic versioning based on git tags
 [tool.setuptools_scm]
+# Format version to ease alignment with conda/meta.yaml tag-based versioning
+fallback_version = "2.2.0.dev0"
+version_scheme = "guess-next-dev"
+local_scheme = "no-local-version"
 
 [project]
 name = "openalea.mtg"
@@ -26,12 +30,12 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Topic :: Scientific/Engineering",
 ]
 keywords = ["OpenAlea", "MTG", "Plant Architecture", "Tree Graph"]
 
 dependencies = [
-    "matplotlib-base",
     "pandas"
 ]
 
@@ -68,7 +72,7 @@ channels = [
 ]
 dependencies = [
     "openalea.plantgl",
-    "openalea.lpy"
+    "matplotlib-base",
 ]