diff --git a/homeassistant/components/peblar/manifest.json b/homeassistant/components/peblar/manifest.json
index 2c3e73ba76e..859682d3f1d 100644
--- a/homeassistant/components/peblar/manifest.json
+++ b/homeassistant/components/peblar/manifest.json
@@ -7,6 +7,6 @@
   "integration_type": "device",
   "iot_class": "local_polling",
   "quality_scale": "platinum",
-  "requirements": ["peblar==0.3.2"],
+  "requirements": ["peblar==0.3.3"],
   "zeroconf": [{ "type": "_http._tcp.local.", "name": "pblr-*" }]
 }
diff --git a/homeassistant/components/peblar/update.py b/homeassistant/components/peblar/update.py
index 77879030f6c..9e132da63bc 100644
--- a/homeassistant/components/peblar/update.py
+++ b/homeassistant/components/peblar/update.py
@@ -37,6 +37,7 @@ DESCRIPTIONS: tuple[PeblarUpdateEntityDescription, ...] = (
         key="firmware",
         device_class=UpdateDeviceClass.FIRMWARE,
         installed_fn=lambda x: x.current.firmware,
+        has_fn=lambda x: x.current.firmware is not None,
         available_fn=lambda x: x.available.firmware,
     ),
     PeblarUpdateEntityDescription(
diff --git a/requirements_all.txt b/requirements_all.txt
index 6e90c5ac6bf..d54ea27f84d 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1603,7 +1603,7 @@ panasonic-viera==0.4.2
 pdunehd==1.3.2
 
 # homeassistant.components.peblar
-peblar==0.3.2
+peblar==0.3.3
 
 # homeassistant.components.peco
 peco==0.0.30
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 7622914d070..434c53f7ba5 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1330,7 +1330,7 @@ panasonic-viera==0.4.2
 pdunehd==1.3.2
 
 # homeassistant.components.peblar
-peblar==0.3.2
+peblar==0.3.3
 
 # homeassistant.components.peco
 peco==0.0.30