diff --git a/Dockerfile b/Dockerfile
index 3b017144535e201d255259c3b28ec4833d965e0c..14bfaf866d6b8db773443eebc37b32f54300432d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,7 +44,7 @@ RUN npm i
 RUN npm run build-aot
 
 # gzipping container
-FROM ubuntu:20.10 as compressor
+FROM ubuntu:22.04 as compressor
 RUN apt upgrade -y && apt update && apt install brotli
 
 RUN mkdir /iv
diff --git a/docs/releases/v2.6.2.md b/docs/releases/v2.6.2.md
index ba97e524c14fa709ebdc94cae8155575683fd22b..9d9b9979bbdbdea7186d7c4f47d657de13a50bd8 100644
--- a/docs/releases/v2.6.2.md
+++ b/docs/releases/v2.6.2.md
@@ -11,3 +11,4 @@
 - added build debug messages
 - increment siibra-api version expectation
 - remove unused tests
+- update compressor image to 22.04