diff --git a/python/ipyleaflet/pyproject.toml b/python/ipyleaflet/pyproject.toml
index 67ec61f2..332fb91d 100644
--- a/python/ipyleaflet/pyproject.toml
+++ b/python/ipyleaflet/pyproject.toml
@@ -22,11 +22,13 @@ classifiers = [
     "Intended Audience :: Science/Research",
     "Topic :: Multimedia :: Graphics",
     "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.8"
 dependencies = [
     "ipyleaflet_core",
     "jupyter_leaflet",
diff --git a/python/ipyleaflet_core/pyproject.toml b/python/ipyleaflet_core/pyproject.toml
index 5c0599d5..a611b62a 100644
--- a/python/ipyleaflet_core/pyproject.toml
+++ b/python/ipyleaflet_core/pyproject.toml
@@ -22,11 +22,13 @@ classifiers = [
     "Intended Audience :: Science/Research",
     "Topic :: Multimedia :: Graphics",
     "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.8"
 dependencies = [
     "ipywidgets>=7.6.0,<9",
     "traittypes>=0.2.1,<3",
diff --git a/python/jupyter_leaflet/pyproject.toml b/python/jupyter_leaflet/pyproject.toml
index 178211a3..9a15b06d 100644
--- a/python/jupyter_leaflet/pyproject.toml
+++ b/python/jupyter_leaflet/pyproject.toml
@@ -22,11 +22,13 @@ classifiers = [
     "Intended Audience :: Science/Research",
     "Topic :: Multimedia :: Graphics",
     "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
 ]
-requires-python = ">=3.10"
+requires-python = ">=3.8"
 
 [project.urls]
 Homepage = "https://github.com/jupyter-widgets/ipyleaflet"