diff --git a/dune-workspace.dev b/dune-workspace.dev
index 1c68f94c..74e27563 100644
--- a/dune-workspace.dev
+++ b/dune-workspace.dev
@@ -6,4 +6,5 @@
 (context (opam (switch 4.04.2)))
 (context (opam (switch 4.05.0)))
 (context (opam (switch 4.06.1)))
-(context (opam (switch 4.07.0+trunk)))
+(context (opam (switch 4.07.0)))
+(context (opam (switch 4.08.0+trunk)))