diff --git a/.gitignore b/.gitignore
index da8d1e2..c6f9a44 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
-
 .vscode/settings.json
diff --git a/custom_components/garbage_collection/config_flow.py b/custom_components/garbage_collection/config_flow.py
index e8813fd..7d6fa96 100644
--- a/custom_components/garbage_collection/config_flow.py
+++ b/custom_components/garbage_collection/config_flow.py
@@ -832,17 +832,18 @@ async def _show_final_form(self, user_input):
         ] = vol.In(COUNTRY_CODES)
         data_schema[
             vol.Optional(
-                CONF_PROV, default=self.config_entry.options.get(CONF_PROV, ""),
+                CONF_PROV, default=self.config_entry.options.get(CONF_PROV, "")
             )
         ] = str
         data_schema[
             vol.Optional(
-                CONF_STATE, default=self.config_entry.options.get(CONF_STATE, ""),
+                CONF_STATE, default=self.config_entry.options.get(CONF_STATE, "")
             )
         ] = str
         data_schema[
             vol.Optional(
-                CONF_OBSERVED, default=self.config_entry.options.get(CONF_OBSERVED, True),
+                CONF_OBSERVED,
+                default=self.config_entry.options.get(CONF_OBSERVED, True),
             )
         ] = bool
         return self.async_show_form(
diff --git a/custom_components/garbage_collection/manifest.json b/custom_components/garbage_collection/manifest.json
index 7354161..1eba3f1 100644
--- a/custom_components/garbage_collection/manifest.json
+++ b/custom_components/garbage_collection/manifest.json
@@ -9,8 +9,8 @@
   ],
   "requirements": [
     "datetime",
-    "integrationhelper",
-    "holidays",
+    "integrationhelper>=0.2.2",
+    "holidays>=0.10.1",
     "typing",
     "uuid", 
     "voluptuous"
diff --git a/custom_components/garbage_collection/sensor.py b/custom_components/garbage_collection/sensor.py
index aecfe04..4eac7d2 100644
--- a/custom_components/garbage_collection/sensor.py
+++ b/custom_components/garbage_collection/sensor.py
@@ -151,23 +151,21 @@ def __init__(self, hass, config):
             state = config.get(CONF_STATE)
             observed = config.get(CONF_OBSERVED, True)
             _LOGGER.debug(
-                "(%s) Country Holidays with parameters: prov: %s, state: %s, observed: %s",
+                "(%s) Country Holidays with parameters: country: %s, prov: %s, state: %s, observed: %s",
                 self.__name,
+                country_holidays,
                 prov,
                 state,
-                observed
+                observed,
             )
             kwargs = {"years": years}
             if state is not None and state != "":
                 kwargs["state"] = state
             if prov is not None and prov != "":
                 kwargs["prov"] = prov
-            if observed is not None:
+            if observed is not None and type(observed) == bool and observed == False:
                 kwargs["observed"] = observed
-            hol = holidays.CountryHoliday(
-                country_holidays,
-                **kwargs
-            ).items()
+            hol = holidays.CountryHoliday(country_holidays, **kwargs).items()
             try:
                 for date, name in hol:
                     if date >= today: