diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1008e29..894c625 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Using `warc2zim2` warc2zim ⚠️ change before releasing!
 - Build temporary `zimit2` Docker image for testing ⚠️ remove before releasing!
 
+## [1.6.3] - 2024-01-18
+
+### Changed
+
+- Adapt to new `warc2zim` code structure
+- Using browsertrix-crawler 0.12.4
+- Using warc2zim 1.5.5
+
 ### Added
 
 - New `--build` parameter (optional) to specify the directory holding Browsertrix files ; if not set, `--output`
diff --git a/Dockerfile b/Dockerfile
index d471fb6..1952c75 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM webrecorder/browsertrix-crawler:0.12.3
+FROM webrecorder/browsertrix-crawler:0.12.4
 LABEL org.opencontainers.image.source https://github.com/openzim/zimit
 
 RUN apt-get update \