diff --git a/homeassistant/components/solax/manifest.json b/homeassistant/components/solax/manifest.json
index 2ca246a4e77cff..631ace3792ffa1 100644
--- a/homeassistant/components/solax/manifest.json
+++ b/homeassistant/components/solax/manifest.json
@@ -6,5 +6,5 @@
   "documentation": "https://www.home-assistant.io/integrations/solax",
   "iot_class": "local_polling",
   "loggers": ["solax"],
-  "requirements": ["solax==3.1.1"]
+  "requirements": ["solax==3.2.1"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index c9c17f5b6b8965..f7b8813f206b43 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2704,7 +2704,7 @@ solaredge-local==0.2.3
 solarlog_cli==0.3.2
 
 # homeassistant.components.solax
-solax==3.1.1
+solax==3.2.1
 
 # homeassistant.components.somfy_mylink
 somfy-mylink-synergy==1.0.6
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 943c919429a289..7cf39640ddd432 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2156,7 +2156,7 @@ soco==0.30.6
 solarlog_cli==0.3.2
 
 # homeassistant.components.solax
-solax==3.1.1
+solax==3.2.1
 
 # homeassistant.components.somfy_mylink
 somfy-mylink-synergy==1.0.6