diff --git a/test/Spec.hs b/test/Spec.hs
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -1,6 +1,7 @@
 
 import Data.Bifunctor (first)
 
+import Test.Hspec
 import Test.Tasty
 import Test.Tasty.Hspec
 import Test.Tasty.QuickCheck
diff --git a/yi-language.cabal b/yi-language.cabal
--- a/yi-language.cabal
+++ b/yi-language.cabal
@@ -1,5 +1,5 @@
 name:           yi-language
-version:        0.19.1
+version:        0.19.2
 synopsis:       Collection of language-related Yi libraries.
 category:       Yi
 homepage:       https://github.com/yi-editor/yi#readme
@@ -68,11 +68,12 @@
     , containers
     , hashable >=1.1.2.5
     , pointedlist >= 0.5
-    , regex-base ==0.93.*
-    , regex-tdfa >= 1.1 && <1.3
+    , regex-base >=0.93 && <0.95
+    , regex-tdfa >= 1.1 && <1.4
     , transformers-base
     , unordered-containers >= 0.1.3 && < 0.3
     , microlens-platform
+    , hspec
     , tasty
     , tasty-hspec
     , tasty-quickcheck