diff --git a/homeassistant/components/environment_canada/camera.py b/homeassistant/components/environment_canada/camera.py
index 87677e85065..66079ac73ff 100644
--- a/homeassistant/components/environment_canada/camera.py
+++ b/homeassistant/components/environment_canada/camera.py
@@ -30,7 +30,7 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
         vol.Optional(CONF_STATION): cv.matches_regex(r"^C[A-Z]{4}$|^[A-Z]{3}$"),
         vol.Inclusive(CONF_LATITUDE, "latlon"): cv.latitude,
         vol.Inclusive(CONF_LONGITUDE, "latlon"): cv.longitude,
-        vol.Optional(CONF_PRECIP_TYPE): ["RAIN", "SNOW"],
+        vol.Optional(CONF_PRECIP_TYPE): vol.In(["RAIN", "SNOW"]),
     }
 )
 
diff --git a/homeassistant/components/environment_canada/manifest.json b/homeassistant/components/environment_canada/manifest.json
index c605e92acd5..2a51c6ffd83 100644
--- a/homeassistant/components/environment_canada/manifest.json
+++ b/homeassistant/components/environment_canada/manifest.json
@@ -2,6 +2,6 @@
   "domain": "environment_canada",
   "name": "Environment Canada",
   "documentation": "https://www.home-assistant.io/integrations/environment_canada",
-  "requirements": ["env_canada==0.2.2"],
+  "requirements": ["env_canada==0.2.4"],
   "codeowners": ["@michaeldavie"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 739d896fb2a..2791255870a 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -556,7 +556,7 @@ enocean==0.50
 enturclient==0.2.1
 
 # homeassistant.components.environment_canada
-env_canada==0.2.2
+env_canada==0.2.4
 
 # homeassistant.components.envirophat
 # envirophat==0.0.6