diff --git a/_config.yml b/_config.yml
index 1cf504a9f4..5831d1b0d5 100644
--- a/_config.yml
+++ b/_config.yml
@@ -51,7 +51,7 @@ compose_file_v2: "2.4"
 machine_version: "0.16.0"
 distribution_version: "2.7"
 compose_switch_version: "1.0.4"
-buildkit_version: "0.10.5"
+buildkit_version: "0.11.6"
 
 # Strings for use in doc examples, e.g. runtime versions.
 example_go_version: "1.20"