diff --git a/timeline.cabal b/timeline.cabal
index 2603cd4..3d601c0 100644
--- a/timeline.cabal
+++ b/timeline.cabal
@@ -27,15 +27,12 @@ source-repository head
 
 common deps
   build-depends:
-    , base                 >=4.14.3  && <4.19
-    , containers           >=0.6.5   && <0.7
-    , hedgehog             >=1.1     && <1.5
-    , indexed-traversable  >=0.1.2   && <0.2
-    , semigroupoids        >=5.3.7   && <6.1
-    , template-haskell     >=2.16.0  && <2.21
-    , text                 ^>= 1.2.4.1 || ^>=2.0 && <2.2
-    , th-compat            >=0.1.4   && <0.2
-    , time                 >=1.9.3   && <1.13
+    , base                 >=4.14.3   && <4.19
+    , containers           >=0.6.5    && <0.7
+    , hedgehog             >=1.1      && <1.5
+    , indexed-traversable  >=0.1.2    && <0.2
+    , text                 ^>=1.2.4.1 || ^>=2.0
+    , time                 >=1.9.3    && <1.13
 
 library
   import:           deps
@@ -46,8 +43,13 @@ library
 
   default-language: Haskell2010
   ghc-options:      -Wall -fno-warn-unused-do-bind -fno-warn-unused-imports
+  build-depends:
+    , semigroupoids     >=5.3.7  && <6.1
+    , template-haskell  >=2.16.0 && <2.21
+    , th-compat         >=0.1.4  && <0.2
 
 test-suite tests
+  import:             deps
   type:               exitcode-stdio-1.0
   hs-source-dirs:     test
   main-is:            Main.hs
@@ -55,17 +57,11 @@ test-suite tests
   default-language:   Haskell2010
   build-tool-depends: tasty-discover:tasty-discover >=4.2 && <5.1
   build-depends:
-    , base                 >=4.14.3    && <4.19
-    , bytestring           >=0.10      && <0.13
-    , containers           >=0.6.5     && <0.7
-    , hashable             ^>=1.4.2.0
-    , hedgehog             >=1.1       && <1.5
-    , indexed-traversable  ^>=0.1.2
-    , tasty                ^>=1.4.3
-    , tasty-golden         ^>=2.3.5
-    , tasty-hedgehog       >=1.2.0.0
-    , tasty-hunit          ^>=0.10.0.3
-    , text                 ^>= 1.2.4.1 || ^>=2.0 && <2.2
-    , time                 >=1.9.3     && <1.13
+    , bytestring      >=0.10      && <0.13
+    , hashable        ^>=1.4.2.0
+    , tasty           ^>=1.4.3
+    , tasty-golden    ^>=2.3.5
+    , tasty-hedgehog  >=1.2.0.0
+    , tasty-hunit     ^>=0.10.0.3
     , timeline
-    , transformers         >=0.5.6.2   && <0.6.2.0
+    , transformers    >=0.5.6.2   && <0.6.2.0