diff --git a/go.mod b/go.mod
index 2209df61..b4049e7e 100644
--- a/go.mod
+++ b/go.mod
@@ -29,7 +29,7 @@ require (
 	github.com/hashicorp/hcl/v2 v2.20.1
 	github.com/in-toto/in-toto-golang v0.5.0
 	github.com/mitchellh/hashstructure/v2 v2.0.2
-	github.com/moby/buildkit v0.15.0-rc2
+	github.com/moby/buildkit v0.15.0
 	github.com/moby/sys/mountinfo v0.7.1
 	github.com/moby/sys/signal v0.7.0
 	github.com/morikuni/aec v1.0.0
diff --git a/go.sum b/go.sum
index 6bf5cb1e..46260f2b 100644
--- a/go.sum
+++ b/go.sum
@@ -306,8 +306,8 @@ github.com/mitchellh/hashstructure/v2 v2.0.2/go.mod h1:MG3aRVU/N29oo/V/IhBX8GR/z
 github.com/mitchellh/mapstructure v0.0.0-20150613213606-2caf8efc9366/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
-github.com/moby/buildkit v0.15.0-rc2 h1:aHYfPGXcV4CiR4qZWZNVP/Khdgf7ftfSHZg4bhDkWjY=
-github.com/moby/buildkit v0.15.0-rc2/go.mod h1:oN9S+8I7wF26vrqn9NuAF6dFSyGTfXvtiu9o1NlnnH4=
+github.com/moby/buildkit v0.15.0 h1:vnZLThPr9JU6SvItctKoa6NfgPZ8oUApg/TCOaa/SVs=
+github.com/moby/buildkit v0.15.0/go.mod h1:oN9S+8I7wF26vrqn9NuAF6dFSyGTfXvtiu9o1NlnnH4=
 github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
 github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
 github.com/moby/locker v1.0.1 h1:fOXqR41zeveg4fFODix+1Ch4mj/gT0NE1XJbp/epuBg=
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 65b1156b..161fa549 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -518,7 +518,7 @@ github.com/mitchellh/go-wordwrap
 github.com/mitchellh/hashstructure/v2
 # github.com/mitchellh/mapstructure v1.5.0
 ## explicit; go 1.14
-# github.com/moby/buildkit v0.15.0-rc2
+# github.com/moby/buildkit v0.15.0
 ## explicit; go 1.21.0
 github.com/moby/buildkit/api/services/control
 github.com/moby/buildkit/api/types