diff --git a/servant-swagger/servant-swagger.cabal b/servant-swagger/servant-swagger.cabal
index a68d14e2..d2c0bef7 100644
--- a/servant-swagger/servant-swagger.cabal
+++ b/servant-swagger/servant-swagger.cabal
@@ -50,6 +50,7 @@ source-repository head
 custom-setup
   setup-depends:
     base >=4.9 && <5,
+    Cabal >= 1.24 && < 3.5,
     cabal-doctest >=1.0.6 && <1.1
 
 library
@@ -91,7 +92,7 @@ test-suite doctests
   build-depends:
     base,
     directory >= 1.0,
-    doctest >= 0.18 && <0.19,
+    doctest >= 0.17 && <0.19,
     servant,
     QuickCheck,
     filepath
diff --git a/stack.yaml b/stack.yaml
index 8536a661..9daaa278 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -11,6 +11,7 @@ packages:
 - servant-conduit
 - servant-machines/
 - servant-pipes/
+- servant-swagger/
 
 # allow-newer: true # ignores all bounds, that's a sledgehammer
 # - doc/tutorial/