diff --git a/services/secretsmanager/go.mod b/services/secretsmanager/go.mod
index f3a9d78f3..5db2b7186 100644
--- a/services/secretsmanager/go.mod
+++ b/services/secretsmanager/go.mod
@@ -1,6 +1,6 @@
 module github.com/stackitcloud/stackit-sdk-go/services/secretsmanager
 
-go 1.21
+go 1.18
 
 require github.com/stackitcloud/stackit-sdk-go/core v0.15.1
 
diff --git a/services/secretsmanager/go.sum b/services/secretsmanager/go.sum
index b7342b5ac..86871c985 100644
--- a/services/secretsmanager/go.sum
+++ b/services/secretsmanager/go.sum
@@ -1,7 +1,6 @@
 github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
 github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 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 v0.15.1 h1:hIj/k/JXEuYmud3VWo3lr7Cfj2hfl4gG9nUIzcaZ9pM=