diff --git a/homeassistant/components/cloud/manifest.json b/homeassistant/components/cloud/manifest.json
index efbb401a0de..49a3fc0bf5c 100644
--- a/homeassistant/components/cloud/manifest.json
+++ b/homeassistant/components/cloud/manifest.json
@@ -8,5 +8,5 @@
   "integration_type": "system",
   "iot_class": "cloud_push",
   "loggers": ["hass_nabucasa"],
-  "requirements": ["hass-nabucasa==0.80.0"]
+  "requirements": ["hass-nabucasa==0.78.0"]
 }
diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 36432285e84..19fb7549150 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -28,7 +28,7 @@ fnv-hash-fast==0.5.0
 ha-av==10.1.1
 ha-ffmpeg==3.2.0
 habluetooth==2.4.2
-hass-nabucasa==0.80.0
+hass-nabucasa==0.78.0
 hassil==1.6.1
 home-assistant-bluetooth==1.12.0
 home-assistant-frontend==20240404.1
diff --git a/pyproject.toml b/pyproject.toml
index 7fe54efcbe5..f9b289063ed 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dependencies    = [
     "fnv-hash-fast==0.5.0",
     # hass-nabucasa is imported by helpers which don't depend on the cloud
     # integration
-    "hass-nabucasa==0.80.0",
+    "hass-nabucasa==0.78.0",
     # When bumping httpx, please check the version pins of
     # httpcore, anyio, and h11 in gen_requirements_all
     "httpx==0.27.0",
diff --git a/requirements.txt b/requirements.txt
index 5221f8152c2..c5b5e54046d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ bcrypt==4.1.2
 certifi>=2021.5.30
 ciso8601==2.3.1
 fnv-hash-fast==0.5.0
-hass-nabucasa==0.80.0
+hass-nabucasa==0.78.0
 httpx==0.27.0
 home-assistant-bluetooth==1.12.0
 ifaddr==0.2.0
diff --git a/requirements_all.txt b/requirements_all.txt
index 18115ed20eb..ccb9ad11b29 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1041,7 +1041,7 @@ habitipy==0.2.0
 habluetooth==2.4.2
 
 # homeassistant.components.cloud
-hass-nabucasa==0.80.0
+hass-nabucasa==0.78.0
 
 # homeassistant.components.splunk
 hass-splunk==0.1.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 08bb89ce0a7..40d0fd6788d 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -852,7 +852,7 @@ habitipy==0.2.0
 habluetooth==2.4.2
 
 # homeassistant.components.cloud
-hass-nabucasa==0.80.0
+hass-nabucasa==0.78.0
 
 # homeassistant.components.conversation
 hassil==1.6.1