diff --git a/homeassistant/components/infrared/manifest.json b/homeassistant/components/infrared/manifest.json
index 13a04fa32e5083..4cf08474e7a1d0 100644
--- a/homeassistant/components/infrared/manifest.json
+++ b/homeassistant/components/infrared/manifest.json
@@ -5,5 +5,5 @@
   "documentation": "https://www.home-assistant.io/integrations/infrared",
   "integration_type": "entity",
   "quality_scale": "internal",
-  "requirements": ["infrared-protocols==3.5.0"]
+  "requirements": ["infrared-protocols==4.0.0"]
 }
diff --git a/requirements.txt b/requirements.txt
index 3f93c7a35f81ff..56bfbaf502b83e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ home-assistant-bluetooth==2.0.0
 home-assistant-intents==2026.5.5
 httpx==0.28.1
 ifaddr==0.2.0
-infrared-protocols==3.5.0
+infrared-protocols==4.0.0
 Jinja2==3.1.6
 lru-dict==1.4.1
 mutagen==1.47.0
diff --git a/requirements_all.txt b/requirements_all.txt
index ba9ab3077a899a..eb4c09bc9ddb29 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1347,7 +1347,7 @@ influxdb-client==1.50.0
 influxdb==5.3.1
 
 # homeassistant.components.infrared
-infrared-protocols==3.5.0
+infrared-protocols==4.0.0
 
 # homeassistant.components.inkbird
 inkbird-ble==1.1.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 51e8e53776e15d..72ddc371d6a1e7 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1199,7 +1199,7 @@ influxdb-client==1.50.0
 influxdb==5.3.1
 
 # homeassistant.components.infrared
-infrared-protocols==3.5.0
+infrared-protocols==4.0.0
 
 # homeassistant.components.inkbird
 inkbird-ble==1.1.1