diff --git a/homeassistant/components/met_eireann/manifest.json b/homeassistant/components/met_eireann/manifest.json
index 9d2e1857689..36cc905eabf 100644
--- a/homeassistant/components/met_eireann/manifest.json
+++ b/homeassistant/components/met_eireann/manifest.json
@@ -3,7 +3,7 @@
   "name": "Met Éireann",
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/met_eireann",
-  "requirements": ["pyMetEireann==0.2"],
+  "requirements": ["pyMetEireann==2021.8.0"],
   "codeowners": ["@DylanGore"],
   "iot_class": "cloud_polling"
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index d6b4d721240..db0885255bc 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1275,7 +1275,7 @@ pyControl4==0.0.6
 pyHS100==0.3.5.2
 
 # homeassistant.components.met_eireann
-pyMetEireann==0.2
+pyMetEireann==2021.8.0
 
 # homeassistant.components.met
 # homeassistant.components.norway_air
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index aee9c071350..e2e8f737214 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -717,7 +717,7 @@ pyControl4==0.0.6
 pyHS100==0.3.5.2
 
 # homeassistant.components.met_eireann
-pyMetEireann==0.2
+pyMetEireann==2021.8.0
 
 # homeassistant.components.met
 # homeassistant.components.norway_air