diff --git a/json-spec.cabal b/json-spec.cabal
--- a/json-spec.cabal
+++ b/json-spec.cabal
@@ -1,6 +1,6 @@
 cabal-version:       3.0
 name:                json-spec
-version:             1.1.1.0
+version:             1.1.1.1
 synopsis:            Type-level JSON specification
 maintainer:          rick@owensmurray.com
 description:         See the README at: https://github.com/owensmurray/json-spec#json-spec
@@ -16,13 +16,13 @@
 
 common dependencies
   build-depends:
-    , aeson      >= 2.0.3.0  && < 2.3
-    , base       >= 4.16.0.0 && < 4.21
-    , containers >= 0.6.4.1  && < 0.8
+    , aeson      >= 2.2.1.0  && < 2.3
+    , base       >= 4.19.0.0 && < 4.21
+    , containers >= 0.6.8    && < 0.8
     , scientific >= 0.3.7.0  && < 0.4
-    , text       >= 1.2.5.0  && < 2.2
+    , text       >= 2.1      && < 2.2
     , time       >= 1.9.3    && < 1.13
-    , vector     >= 0.12.3.1 && < 0.14
+    , vector     >= 0.13.0.0 && < 0.14
 
 common warnings
   ghc-options:
@@ -52,8 +52,8 @@
   default-language: Haskell2010
   build-depends:
     , json-spec
-    , bytestring >= 0.11.1.0 && < 0.13
-    , hspec      >= 2.8.5    && < 2.12
+    , bytestring >= 0.12.0.2 && < 0.13
+    , hspec      >= 2.11.0   && < 2.12
     , om-show    >= 0.1.2.9  && < 0.2
 
 
@@ -65,6 +65,6 @@
   default-language: Haskell2010
   build-depends:
     , json-spec
-    , bytestring >= 0.11.1.0 && < 0.13
-    , hspec      >= 2.8.5    && < 2.12
+    , bytestring >= 0.12.0.2 && < 0.13
+    , hspec      >= 2.11.0   && < 2.12
     , om-show    >= 0.1.2.9  && < 0.2