diff --git a/pyproject.toml b/pyproject.toml
index 075b482..82b8244 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ classifiers = [
 ]
 dependencies = [
   "click",
-  "toml",
+  "tomli; python_version < '3.11'",
   "colorama; platform_system == 'Windows'"
 ]
 
diff --git a/spin/__main__.py b/spin/__main__.py
index 194fa84..a718436 100644
--- a/spin/__main__.py
+++ b/spin/__main__.py
@@ -5,12 +5,16 @@
 import sys
 
 import click
-import toml
 
 from spin import cmds as _cmds
 from spin.color_format import ColorHelpFormatter
 from spin.sectioned_help import SectionedHelpGroup
 
+if sys.version_info >= (3, 11):
+    import tomllib
+else:
+    import tomli as tomllib
+
 click.Context.formatter_class = ColorHelpFormatter
 
 
@@ -41,10 +45,10 @@ def main():
         print("Error: cannot find [pyproject.toml]")
         sys.exit(1)
 
-    with open("pyproject.toml") as f:
+    with open("pyproject.toml", "rb") as f:
         try:
-            toml_config = toml.load(f)
-        except:
+            toml_config = tomllib.load(f)
+        except tomllib.TOMLDecodeError:
             print("Cannot parse [pyproject.toml]")
             sys.exit(1)