diff --git a/pyproject.toml b/pyproject.toml
index 2825fdb97..6a6eb064e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,6 +7,7 @@ readme = "README.md"
 requires-python = ">=3.10,<4.0"
 dependencies = [
     "tomli_w>=1.0",
+    "tomli>=2.0; python_version < '3.11'",
 ]
 
 [project.urls]
diff --git a/scripts/convert.py b/scripts/convert.py
index 1d3fa2700..488a847fe 100644
--- a/scripts/convert.py
+++ b/scripts/convert.py
@@ -19,7 +19,11 @@
 from pathlib import Path
 
 import tomli_w
-import tomllib
+
+if sys.version_info >= (3, 11):
+    import tomllib
+else:
+    import tomli as tomllib
 
 from scripts.config import (
     DOC_SET_INFO,
diff --git a/uv.lock b/uv.lock
index 96a8d20a1..55f4a6408 100644
--- a/uv.lock
+++ b/uv.lock
@@ -73,6 +73,7 @@ name = "idfkit-docs"
 version = "0.0.1"
 source = { virtual = "." }
 dependencies = [
+    { name = "tomli", marker = "python_full_version < '3.11'" },
     { name = "tomli-w" },
 ]
 
@@ -86,7 +87,10 @@ dev = [
 ]
 
 [package.metadata]
-requires-dist = [{ name = "tomli-w", specifier = ">=1.0" }]
+requires-dist = [
+    { name = "tomli", marker = "python_full_version < '3.11'", specifier = ">=2.0" },
+    { name = "tomli-w", specifier = ">=1.0" },
+]
 
 [package.metadata.requires-dev]
 dev = [