diff --git a/mello.cabal b/mello.cabal
--- a/mello.cabal
+++ b/mello.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           mello
-version:        0.2.1
+version:        0.3.0
 synopsis:       No-fuss syntax with s-expressions
 description:    Please see the README on GitHub at <https://github.com/ejconlon/mello#readme>
 category:       Parsing
@@ -73,7 +73,7 @@
     , bowtie ==0.4.*
     , containers ==0.6.*
     , foldl ==1.4.*
-    , looksee ==0.7.*
+    , looksee ==0.8.*
     , mtl >=2.3 && <2.5
     , prettyprinter ==1.7.*
     , recursion-schemes ==5.2.*
@@ -122,14 +122,14 @@
       base >=4.12 && <5
     , bowtie ==0.4.*
     , containers ==0.6.*
-    , daytripper ==0.4.*
+    , daytripper ==1.0.*
     , foldl ==1.4.*
-    , looksee ==0.7.*
-    , looksee-trip ==0.7.*
+    , looksee ==0.8.*
+    , looksee-trip ==0.8.*
     , mello
     , mtl >=2.3 && <2.5
     , prettyprinter ==1.7.*
-    , prop-unit ==0.2.*
+    , prop-unit >=1.0.1 && <1.1
     , recursion-schemes ==5.2.*
     , scientific ==0.3.*
     , text >=2.0 && <2.2
diff --git a/test/Main.hs b/test/Main.hs
--- a/test/Main.hs
+++ b/test/Main.hs
@@ -26,10 +26,10 @@
 expectParseSexp = expectParsePretty (fmap unMkMemo sexpParser) cmpEq
 
 parseCase :: TestName -> Sexp -> TestTree
-parseCase n = testRT undefined . mkUnitRT n expectParseSexp
+parseCase n = testRT Nothing . mkUnitRT n expectParseSexp
 
 parseCaseAs :: TestName -> Text -> Sexp -> TestTree
-parseCaseAs n t = testRT undefined . mkUnitRT n (expectRendered t expectParseSexp)
+parseCaseAs n t = testRT Nothing . mkUnitRT n (expectRendered t expectParseSexp)
 
 testParsing :: TestTree
 testParsing =