diff --git a/homeassistant/components/zimi/manifest.json b/homeassistant/components/zimi/manifest.json
index d0dd3e09e06..3e019d2f053 100644
--- a/homeassistant/components/zimi/manifest.json
+++ b/homeassistant/components/zimi/manifest.json
@@ -6,5 +6,5 @@
   "documentation": "https://www.home-assistant.io/integrations/zimi",
   "iot_class": "local_push",
   "quality_scale": "bronze",
-  "requirements": ["zcc-helper==3.5"]
+  "requirements": ["zcc-helper==3.5.2"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 593ce825b20..9bd0a9ddf21 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -3153,7 +3153,7 @@ zabbix-utils==2.0.2
 zamg==0.3.6
 
 # homeassistant.components.zimi
-zcc-helper==3.5
+zcc-helper==3.5.2
 
 # homeassistant.components.zeroconf
 zeroconf==0.147.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 3858e46d78e..c82ac20f337 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2552,7 +2552,7 @@ yt-dlp[default]==2025.03.31
 zamg==0.3.6
 
 # homeassistant.components.zimi
-zcc-helper==3.5
+zcc-helper==3.5.2
 
 # homeassistant.components.zeroconf
 zeroconf==0.147.0