diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2b9d8dd0..f27bae0f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@ flake8==3.9.2;python_version<"3"
 m2r2==0.3.2;python_version<"3"
 numpydoc==0.9.2;python_version<"3"
 plexhints==0.1.1  # type hinting library for plex development
-plexapi-backport[alert]==4.15.2
+plexapi-backport[alert]==4.15.4
 pytest==4.6.11;python_version<"3"
 pytest-cov==2.12.1;python_version<"3"
 rstcheck==3.5.0;python_version<"3"
diff --git a/requirements.txt b/requirements.txt
index 4151f54f..5bac6e40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@
 flask==1.1.4;python_version<"3"
 flask-babel==1.0.0;python_version<"3"
 future==0.18.3
-plexapi-backport[alert]==4.15.2  # custom python-plexapi supporting python 2.7
+plexapi-backport[alert]==4.15.4  # custom python-plexapi supporting python 2.7
 polib==1.2.0;python_version<"3"
 requests==2.27.1;python_version<"3"  # 2.27 is last version supporting Python 2.7
 schedule==0.6.0;python_version<"3"