diff --git a/conda/meta.yaml b/conda/meta.yaml
index fd006be590ea579f8578299d5effd808f17bf932..8e714303d2b1725d7e3f84464af14168cd8c68a6 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -21,7 +21,7 @@ build:
 
 requirements:
   host:
-    - python >=3.9
+    - python >=3.10
     - pip
     - click >=8
     - click {{ click }}
@@ -29,7 +29,7 @@ requirements:
     - tomli-w {{ tomli_w }}
     - xdg {{ xdg }}
   run:
-    - python >=3.9
+    - python >=3.10
     - {{ pin_compatible('click') }}
     - {{ pin_compatible('tomli') }}
     - {{ pin_compatible('tomli-w') }}
diff --git a/pyproject.toml b/pyproject.toml
index ab1135d426ad16c6ce63f25ea236d2ee983cba59..e9f1e31a986bc762e05181174c38a74557284aa3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@
 [project]
 name = "clapper"
 version = "1.0.2b0"
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 description = "Configuration Support for Python Packages and CLIs"
 readme = "README.md"
 license = {text = "BSD 3-Clause License"}