diff --git a/Changelog.md b/Changelog.md
index 6129d6db..d5daa401 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -5,6 +5,7 @@ This file only reflects the changes that are made in this image. Please refer to
 **14.4.4**
 - gitlab: upgrade CE to v14.4.4
 - gitaly: upgrade to v14.4.4
+- ruby: upgrade to v2.7.5
 
 **14.4.3**
 - gitlab: upgrade CE to v14.4.3
diff --git a/Dockerfile b/Dockerfile
index 7d57775b..2cdb0a4c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,8 +3,8 @@ FROM ubuntu:focal-20211006
 ARG VERSION=14.4.4
 
 ENV GITLAB_VERSION=${VERSION} \
-    RUBY_VERSION=2.7.4 \
-    RUBY_SOURCE_SHA256SUM="3043099089608859fc8cce7f9fdccaa1f53a462457e3838ec3b25a7d609fbc5b" \
+    RUBY_VERSION=2.7.5 \
+    RUBY_SOURCE_SHA256SUM="2755b900a21235b443bb16dadd9032f784d4a88f143d852bc5d154f22b8781f1" \
     GOLANG_VERSION=1.17.4 \
     GITLAB_SHELL_VERSION=13.21.1 \
     GITLAB_PAGES_VERSION=1.46.0 \