diff --git a/services/resourcemanager/go.mod b/services/resourcemanager/go.mod
index 100c607c3..dbdf2e32d 100644
--- a/services/resourcemanager/go.mod
+++ b/services/resourcemanager/go.mod
@@ -4,7 +4,7 @@ go 1.25
 
 require (
 	github.com/google/go-cmp v0.7.0
-	github.com/stackitcloud/stackit-sdk-go/core v0.25.0
+	github.com/stackitcloud/stackit-sdk-go/core v0.26.0
 )
 
 require (
diff --git a/services/resourcemanager/go.sum b/services/resourcemanager/go.sum
index f66cfd445..3712a0c87 100644
--- a/services/resourcemanager/go.sum
+++ b/services/resourcemanager/go.sum
@@ -4,5 +4,5 @@ github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/stackitcloud/stackit-sdk-go/core v0.25.0 h1:ra3VEk684MNoq741g+xbZrKjZzhyztq5liUAwwew4DY=
-github.com/stackitcloud/stackit-sdk-go/core v0.25.0/go.mod h1:WU1hhxnjXw2EV7CYa1nlEvNpMiRY6CvmIOaHuL3pOaA=
+github.com/stackitcloud/stackit-sdk-go/core v0.26.0 h1:jQEb9gkehfp6VCP6TcYk7BI10cz4l0KM2L6hqYBH2QA=
+github.com/stackitcloud/stackit-sdk-go/core v0.26.0/go.mod h1:WU1hhxnjXw2EV7CYa1nlEvNpMiRY6CvmIOaHuL3pOaA=
diff --git a/services/resourcemanager/oas_commit b/services/resourcemanager/oas_commit
index b95d3c889..d95cb336f 100644
--- a/services/resourcemanager/oas_commit
+++ b/services/resourcemanager/oas_commit
@@ -1 +1 @@
-2f884c6bfba1c6294aa8ed17cda9b1704f935231
+57752d1e917248b5b47a9cefdeae49703477a6f2