diff --git a/pyproject.toml b/pyproject.toml
index 114052e..9cb4b6e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@
 [build-system]
 requires = [
   "setuptools == 82.0.1",
-  "setuptools_scm[toml] == 10.0.5",
+  "setuptools_scm[toml] == 10.2.0",
   "frequenz-repo-config[lib] == 0.18.0",
 ]
 build-backend = "setuptools.build_meta"
@@ -55,10 +55,10 @@ email = "floss@frequenz.com"
 
 [project.optional-dependencies]
 cli = [
-  "asyncclick == 8.3.0.7",
+  "asyncclick == 8.4.2.1",
   "prompt-toolkit == 3.0.52",
   "parsedatetime == 2.6",
-  "tzlocal == 5.3.1",
+  "tzlocal == 5.4.4",
 ]
 
 dev-flake8 = [
@@ -99,7 +99,7 @@ dev-pylint = [
   "frequenz-api-dispatch == 1.0.0",
 ]
 dev-pytest = [
-  "pytest == 9.0.3",
+  "pytest == 9.1.1",
   "frequenz-repo-config[extra-lint-examples] == 0.18.0",
   "pytest-mock == 3.15.1",
   "pytest-asyncio == 1.4.0",
diff --git a/src/frequenz/client/dispatch/_cli_types.py b/src/frequenz/client/dispatch/_cli_types.py
index 5ae8b7d..4b83fdf 100644
--- a/src/frequenz/client/dispatch/_cli_types.py
+++ b/src/frequenz/client/dispatch/_cli_types.py
@@ -29,7 +29,7 @@
 # pylint: disable=inconsistent-return-statements
 
 
-class FuzzyDateTime(click.ParamType):
+class FuzzyDateTime(click.ParamType[datetime | Literal["NOW"] | None]):
     """Try to parse a string as a datetime.
 
     The parser is very permissive and can handle a wide range of time expressions.
@@ -73,7 +73,7 @@ def convert(
             )
 
 
-class FuzzyTimeDelta(click.ParamType):
+class FuzzyTimeDelta(click.ParamType[timedelta]):
     """Try to parse a string as a timedelta.
 
     Uses parsedatetime and tries to parse it as relative datetime first that
@@ -118,7 +118,7 @@ def convert(
                 )
 
 
-class FuzzyIntRange(click.ParamType):
+class FuzzyIntRange(click.ParamType[list[int]]):
     """Try to parse a string as a simple integer range.
 
     Possible formats:
@@ -154,7 +154,7 @@ def convert(
             self.fail(f"Invalid integer range: {value}", param, ctx)
 
 
-class TargetComponentParamType(click.ParamType):
+class TargetComponentParamType(click.ParamType[TargetIds | TargetCategories]):
     """Click parameter type for targets."""
 
     name = "target"
@@ -236,7 +236,7 @@ def enum_from_str(
         )
 
 
-class JsonDictParamType(click.ParamType):
+class JsonDictParamType(click.ParamType[dict[str, Any]]):
     """Click parameter type for JSON strings."""
 
     name = "json"