diff --git a/homeassistant/components/knx/manifest.json b/homeassistant/components/knx/manifest.json
index a915d886138..b5c98c7203a 100644
--- a/homeassistant/components/knx/manifest.json
+++ b/homeassistant/components/knx/manifest.json
@@ -12,7 +12,7 @@
   "quality_scale": "platinum",
   "requirements": [
     "xknx==2.11.2",
-    "xknxproject==3.2.0",
+    "xknxproject==3.3.0",
     "knx-frontend==2023.6.23.191712"
   ]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index c1017ea9324..a0b33962ea4 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2736,7 +2736,7 @@ xiaomi-ble==0.21.1
 xknx==2.11.2
 
 # homeassistant.components.knx
-xknxproject==3.2.0
+xknxproject==3.3.0
 
 # homeassistant.components.bluesound
 # homeassistant.components.fritz
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index eaa9282bb39..153083fbcf3 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2039,7 +2039,7 @@ xiaomi-ble==0.21.1
 xknx==2.11.2
 
 # homeassistant.components.knx
-xknxproject==3.2.0
+xknxproject==3.3.0
 
 # homeassistant.components.bluesound
 # homeassistant.components.fritz