diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5c7a731..c6366a8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,18 @@ All user visible changes to this project will be documented in this file. This p
 
 
 
+## [113.0.1-driver0.33.0-r0] · 2023-05-15
+[113.0.1-driver0.33.0-r0]: /../../tree/113.0.1-driver0.33.0-r0
+
+[Diff](/../../compare/113.0-driver0.33.0-r0...113.0.1-driver0.33.0-r0)
+
+### Upgraded
+
+- [Firefox] 113.0.1: <https://www.mozilla.org/firefox/113.0.1/releasenotes>
+
+
+
+
 ## [113.0-driver0.33.0-r0] · 2023-05-10
 [113.0-driver0.33.0-r0]: /../../tree/113.0-driver0.33.0-r0
 
diff --git a/Dockerfile b/Dockerfile
index caa31e4..964ef27 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # https://hub.docker.com/_/debian
 FROM debian:bullseye-slim
 
-ARG firefox_ver=113.0
+ARG firefox_ver=113.0.1
 ARG geckodriver_ver=0.33.0
 ARG build_rev=0
 
diff --git a/README.md b/README.md
index 7cd899a..a20c929 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ geckodriver Docker image
 
 ## Supported tags and respective `Dockerfile` links
 
-- [`113.0-driver0.33.0-r0-debian-bullseye`, `113.0-driver0.33.0-r0-debian`, `113.0-driver0.33.0-r0`, `113.0-driver0.33.0-debian-bullseye`, `113.0-driver0.33.0-debian`, `113.0-driver0.33.0`, `113.0-debian-bullseye`, `113.0-debian`, `113.0`, `debian-bullseye`, `debian`, `latest`][101]
+- [`113.0.1-driver0.33.0-r0-debian-bullseye`, `113.0.1-driver0.33.0-r0-debian`, `113.0.1-driver0.33.0-r0`, `113.0.1-driver0.33.0-debian-bullseye`, `113.0.1-driver0.33.0-debian`, `113.0.1-driver0.33.0`, `113.0.1-debian-bullseye`, `113.0.1-debian`, `113.0.1`, `debian-bullseye`, `debian`, `latest`][101]