diff --git a/homeassistant/components/solax/manifest.json b/homeassistant/components/solax/manifest.json
index be81dd65e89..2ca246a4e77 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==3.1.0"]
+  "requirements": ["solax==3.1.1"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 1ade0104498..75baa58a008 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2599,7 +2599,7 @@ soco==0.30.4
 solaredge-local==0.2.3
 
 # homeassistant.components.solax
-solax==3.1.0
+solax==3.1.1
 
 # homeassistant.components.somfy_mylink
 somfy-mylink-synergy==1.0.6
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 9c1d370b59b..6657e58adb1 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2018,7 +2018,7 @@ snapcast==2.3.6
 soco==0.30.4
 
 # homeassistant.components.solax
-solax==3.1.0
+solax==3.1.1
 
 # homeassistant.components.somfy_mylink
 somfy-mylink-synergy==1.0.6