diff --git a/CHANGELOG.md b/CHANGELOG.md
index 119b4831..d1a6259a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Update Dex to v2.37.0
+
 ## [1.35.0] - 2023-06-19
 
 ### Changed
diff --git a/Dockerfile b/Dockerfile
index 58ce52f0..b478d2b7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/giantswarm/dex:v2.35.3-gs1
+FROM quay.io/giantswarm/dex:423dfdceae334a6794c84f0efdd995b18bc1798b
 
 ENV DEX_FRONTEND_DIR=/srv/dex/web