diff --git a/go.mod b/go.mod
index e28a4dd5b..81d2f955f 100644
--- a/go.mod
+++ b/go.mod
@@ -63,7 +63,7 @@ require (
 	github.com/onsi/ginkgo/v2 v2.23.3
 	github.com/onsi/gomega v1.36.3
 	github.com/open-policy-agent/opa v1.2.0
-	github.com/opencloud-eu/reva/v2 v2.29.2
+	github.com/opencloud-eu/reva/v2 v2.29.3
 	github.com/orcaman/concurrent-map v1.0.0
 	github.com/owncloud/libre-graph-api-go v1.0.5-0.20240829135935-80dc00d6f5ea
 	github.com/pkg/errors v0.9.1
diff --git a/go.sum b/go.sum
index ec2493080..24328f721 100644
--- a/go.sum
+++ b/go.sum
@@ -865,8 +865,8 @@ github.com/onsi/gomega v1.36.3 h1:hID7cr8t3Wp26+cYnfcjR6HpJ00fdogN6dqZ1t6IylU=
 github.com/onsi/gomega v1.36.3/go.mod h1:8D9+Txp43QWKhM24yyOBEdpkzN8FvJyAwecBgsU4KU0=
 github.com/open-policy-agent/opa v1.2.0 h1:88NDVCM0of1eO6Z4AFeL3utTEtMuwloFmWWU7dRV1z0=
 github.com/open-policy-agent/opa v1.2.0/go.mod h1:30euUmOvuBoebRCcJ7DMF42bRBOPznvt0ACUMYDUGVY=
-github.com/opencloud-eu/reva/v2 v2.29.2 h1:TD1Z+VLL6x5iN63tgQwXVHKqEjZzdXfinkQ2EMu6TcU=
-github.com/opencloud-eu/reva/v2 v2.29.2/go.mod h1:+nkCU7w6E6cyNSsKRYj1rb0cCI7QswEQ7KOPljctebM=
+github.com/opencloud-eu/reva/v2 v2.29.3 h1:y0vfye984kOIB9nib4LkN3wEnJ2vR0/1CKoVcIRQ7JI=
+github.com/opencloud-eu/reva/v2 v2.29.3/go.mod h1:+nkCU7w6E6cyNSsKRYj1rb0cCI7QswEQ7KOPljctebM=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
 github.com/opentracing/opentracing-go v1.2.0 h1:uEJPy/1a5RIPAJ0Ov+OIO8OxWu77jEv+1B0VhjKrZUs=
 github.com/opentracing/opentracing-go v1.2.0/go.mod h1:GxEUsuufX4nBwe+T+Wl9TAgYrxe9dPLANfrWvHYVTgc=
diff --git a/vendor/github.com/opencloud-eu/reva/v2/pkg/storage/pkg/decomposedfs/spaces.go b/vendor/github.com/opencloud-eu/reva/v2/pkg/storage/pkg/decomposedfs/spaces.go
index 15a1f7f5e..327833a77 100644
--- a/vendor/github.com/opencloud-eu/reva/v2/pkg/storage/pkg/decomposedfs/spaces.go
+++ b/vendor/github.com/opencloud-eu/reva/v2/pkg/storage/pkg/decomposedfs/spaces.go
@@ -129,7 +129,11 @@ func (fs *Decomposedfs) CreateStorageSpace(ctx context.Context, req *provider.Cr
 	}
 
 	// 770 permissions for the space
-	if err := os.MkdirAll(rootPath, 0770); err != nil {
+	if err := os.Mkdir(rootPath, 0770); err != nil {
+		if os.IsExist(err) {
+			// Someone has created the space in the meantime. Abort.
+			return nil, errtypes.AlreadyExists(spaceID)
+		}
 		return nil, errors.Wrap(err, fmt.Sprintf("Decomposedfs: error creating space %s", rootPath))
 	}
 
diff --git a/vendor/modules.txt b/vendor/modules.txt
index ad3dd83a7..641775d12 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1198,7 +1198,7 @@ github.com/open-policy-agent/opa/v1/types
 github.com/open-policy-agent/opa/v1/util
 github.com/open-policy-agent/opa/v1/util/decoding
 github.com/open-policy-agent/opa/v1/version
-# github.com/opencloud-eu/reva/v2 v2.29.2
+# github.com/opencloud-eu/reva/v2 v2.29.3
 ## explicit; go 1.24.1
 github.com/opencloud-eu/reva/v2/cmd/revad/internal/grace
 github.com/opencloud-eu/reva/v2/cmd/revad/runtime