Merge pull request #1080 from haskell/caret-versions

Use caret version bounds

aeson.cabal

@@ -93,7 +93,7 @@ library
 
   -- GHC bundled libs
   build-depends:
-      base              >=4.10.0.0 && <5
+    , base              >=4.10.0.0 && <5
     , bytestring        >=0.10.8.2 && <0.13
     , containers        >=0.5.10.2 && <0.7
     , deepseq           >=1.4.3.0  && <1.6
@@ -105,7 +105,7 @@ library
 
   -- Compat
   build-depends:
-      generically  >=0.1   && <0.2
+    , generically  >=0.1   && <0.2
     , time-compat  >=1.9.6 && <1.10
 
   if !impl(ghc >=8.6)
@@ -117,28 +117,28 @@ library
   -- Other dependencies
   build-depends:
     , character-ps          ^>=0.1
-    , data-fix              >=0.3.2    && <0.4
-    , dlist                 >=1.0      && <1.1
-    , hashable              >=1.4.2.0  && <1.5
-    , indexed-traversable   >=0.1.2    && <0.2
-    , integer-conversion    >=0.1      && <0.2
-    , integer-logarithms    >=1.0.3.1  && <1.1
-    , network-uri           >=2.6.4.1  && <2.7
-    , OneTuple              >=0.4.1.1  && <0.5
-    , primitive             >=0.8.0.0  && <0.10
-    , QuickCheck            >=2.14.3   && <2.15
-    , scientific            >=0.3.7.0  && <0.4
-    , semialign             >=1.3      && <1.4
-    , strict                >=0.5      && <0.6
-    , tagged                >=0.8.7    && <0.9
-    , text-iso8601          >=0.1      && <0.2
-    , text-short            >=0.1.5    && <0.2
-    , th-abstraction        >=0.5.0.0  && <0.7
-    , these                 >=1.2      && <1.3
-    , unordered-containers  >=0.2.10.0 && <0.3
-    , uuid-types            >=1.0.5    && <1.1
-    , vector                >=0.13.0.0 && <0.14
-    , witherable            >=0.4.2    && <0.5
+    , data-fix              ^>=0.3.2
+    , dlist                 ^>=1.0
+    , hashable              ^>=1.4.2.0
+    , indexed-traversable   ^>=0.1.2
+    , integer-conversion    ^>=0.1
+    , integer-logarithms    ^>=1.0.3.1
+    , network-uri           ^>=2.6.4.1
+    , OneTuple              ^>=0.4.1.1
+    , primitive             ^>=0.8.0.0  || ^>=0.9.0.0
+    , QuickCheck            ^>=2.14.3
+    , scientific            ^>=0.3.7.0
+    , semialign             ^>=1.3
+    , strict                ^>=0.5
+    , tagged                ^>=0.8.7
+    , text-iso8601          ^>=0.1
+    , text-short            ^>=0.1.5
+    , th-abstraction        ^>=0.5.0.0  || ^>=0.6.0.0
+    , these                 ^>=1.2
+    , unordered-containers  ^>=0.2.10.0
+    , uuid-types            ^>=1.0.5
+    , vector                ^>=0.13.0.0
+    , witherable            ^>=0.4.2
 
   ghc-options:      -Wall
 
@@ -197,7 +197,7 @@ test-suite aeson-tests
     UnitTests.UTCTime
 
   build-depends:
-      aeson
+    , aeson
     , base
     , base-compat
     , base-orphans          >=0.5.3  && <0.10
@@ -206,7 +206,7 @@ test-suite aeson-tests
     , containers
     , data-fix
     , deepseq
-    , Diff                  >=0.4    && <0.5
+    , Diff                  >=0.4    && <0.6
     , directory
     , dlist
     , filepath