diff --git a/chart/config/sle15.yaml b/chart/config/sle15.yaml
index 3bf386ae29..0d94394bdc 100644
--- a/chart/config/sle15.yaml
+++ b/chart/config/sle15.yaml
@@ -11,7 +11,7 @@ stacks:
       '$defaults':
         url: registry.suse.com/cap-staging
         stemcell:
-          version: 29.1-7.0.0_374.gb8e8e6af
+          version: 29.6-7.0.0_374.gb8e8e6af
       sle15:
         version: "26.8"
       suse-staticfile-buildpack: