diff --git a/homeassistant/components/plex/manifest.json b/homeassistant/components/plex/manifest.json
index 8fc01140787..ea3f8574415 100644
--- a/homeassistant/components/plex/manifest.json
+++ b/homeassistant/components/plex/manifest.json
@@ -8,7 +8,7 @@
   "iot_class": "local_push",
   "loggers": ["plexapi", "plexwebsocket"],
   "requirements": [
-    "PlexAPI==4.15.7",
+    "PlexAPI==4.15.9",
     "plexauth==0.0.6",
     "plexwebsocket==0.0.14"
   ],
diff --git a/requirements_all.txt b/requirements_all.txt
index e8762b76c30..737dc4d9a4e 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -45,7 +45,7 @@ Mastodon.py==1.5.1
 Pillow==10.2.0
 
 # homeassistant.components.plex
-PlexAPI==4.15.7
+PlexAPI==4.15.9
 
 # homeassistant.components.progettihwsw
 ProgettiHWSW==0.1.3
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index a6057f4bf7f..678b95063cf 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -39,7 +39,7 @@ HATasmota==0.8.0
 Pillow==10.2.0
 
 # homeassistant.components.plex
-PlexAPI==4.15.7
+PlexAPI==4.15.9
 
 # homeassistant.components.progettihwsw
 ProgettiHWSW==0.1.3