diff --git a/homeassistant/components/matrix/manifest.json b/homeassistant/components/matrix/manifest.json
index 81cd2a3f490..3e0baa5e1be 100644
--- a/homeassistant/components/matrix/manifest.json
+++ b/homeassistant/components/matrix/manifest.json
@@ -6,5 +6,5 @@
   "iot_class": "cloud_push",
   "loggers": ["matrix_client"],
   "quality_scale": "legacy",
-  "requirements": ["matrix-nio==0.25.2", "Pillow==12.0.0"]
+  "requirements": ["matrix-nio==0.25.2", "Pillow==12.0.0", "aiofiles==24.1.0"]
 }
diff --git a/homeassistant/components/slack/manifest.json b/homeassistant/components/slack/manifest.json
index 3b2322283fe..86c18e95f43 100644
--- a/homeassistant/components/slack/manifest.json
+++ b/homeassistant/components/slack/manifest.json
@@ -7,5 +7,5 @@
   "integration_type": "service",
   "iot_class": "cloud_push",
   "loggers": ["slack"],
-  "requirements": ["slack_sdk==3.33.4"]
+  "requirements": ["slack_sdk==3.33.4", "aiofiles==24.1.0"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 57dc2d76070..86dfa1e7697 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -254,6 +254,10 @@ aioemonitor==1.0.5
 # homeassistant.components.esphome
 aioesphomeapi==42.7.0
 
+# homeassistant.components.matrix
+# homeassistant.components.slack
+aiofiles==24.1.0
+
 # homeassistant.components.flo
 aioflo==2021.11.0
 
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index ba9298a221d..fd0d5ad483d 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -242,6 +242,10 @@ aioemonitor==1.0.5
 # homeassistant.components.esphome
 aioesphomeapi==42.7.0
 
+# homeassistant.components.matrix
+# homeassistant.components.slack
+aiofiles==24.1.0
+
 # homeassistant.components.flo
 aioflo==2021.11.0