diff --git a/homeassistant/components/environment_canada/manifest.json b/homeassistant/components/environment_canada/manifest.json
index a9d97dc6271..9b208c452e5 100644
--- a/homeassistant/components/environment_canada/manifest.json
+++ b/homeassistant/components/environment_canada/manifest.json
@@ -2,7 +2,7 @@
   "domain": "environment_canada",
   "name": "Environment Canada",
   "documentation": "https://www.home-assistant.io/integrations/environment_canada",
-  "requirements": ["env_canada==0.0.34"],
+  "requirements": ["env_canada==0.0.35"],
   "dependencies": [],
   "codeowners": ["@michaeldavie"]
 }
diff --git a/homeassistant/components/environment_canada/sensor.py b/homeassistant/components/environment_canada/sensor.py
index e6ea87fd946..f32de07e4fb 100644
--- a/homeassistant/components/environment_canada/sensor.py
+++ b/homeassistant/components/environment_canada/sensor.py
@@ -23,7 +23,6 @@ SCAN_INTERVAL = timedelta(minutes=10)
 
 ATTR_UPDATED = "updated"
 ATTR_STATION = "station"
-ATTR_DETAIL = "alert detail"
 ATTR_TIME = "alert time"
 
 CONF_ATTRIBUTION = "Data provided by Environment Canada"
@@ -122,10 +121,7 @@ class ECSensor(Entity):
         if isinstance(value, list):
             self._state = " | ".join([str(s.get("title")) for s in value])[:255]
             self._attr.update(
-                {
-                    ATTR_DETAIL: " | ".join([str(s.get("detail")) for s in value]),
-                    ATTR_TIME: " | ".join([str(s.get("date")) for s in value]),
-                }
+                {ATTR_TIME: " | ".join([str(s.get("date")) for s in value])}
             )
         elif self.sensor_type == "tendency":
             self._state = str(value).capitalize()
diff --git a/requirements_all.txt b/requirements_all.txt
index d87baa2644b..7907330b100 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -489,7 +489,7 @@ enocean==0.50
 enturclient==0.2.1
 
 # homeassistant.components.environment_canada
-env_canada==0.0.34
+env_canada==0.0.35
 
 # homeassistant.components.envirophat
 # envirophat==0.0.6