diff --git a/Dockerfile b/Dockerfile
index c319614..b87676a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-ARG PLEX_VER=1.21.1.3876-3c3adfcb4
-ARG PLEX_SHA=bebd769d37aa04b1a764c38ab5ec2b46d11c7c99
+ARG PLEX_VER=1.21.2.3918-e47113e83
+ARG PLEX_SHA=56729057b5566fb5094e66634f90451b4237d725
 ARG XMLSTAR_VER=1.6.1
-ARG CURL_VER=curl-7_72_0
+ARG CURL_VER=curl-7_74_0
 ARG ZLIB_VER=1.2.11
 ARG OPENSSL_VER=1.1.1i