diff --git a/TODO.txt b/TODO.txt
index 4634147..20c5777 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -1,7 +1,8 @@
 ::TODO::
 -switch benchmarks to relude
+  -do benchmarks for skellygen
 -add some punnet square sorta functions to genotype
--do a package cleanup
+DONE-do a package cleanup
 DONE-switch to relude FFS
 -fix circleci [![CircleCI](https://circleci.com/gh/pdlla/animalclub.svg?style=svg)](https://circleci.com/gh/pdlla/animalclub)
 -new test cases
diff --git a/package.yaml b/package.yaml
index 91af382..077ba63 100644
--- a/package.yaml
+++ b/package.yaml
@@ -73,7 +73,6 @@ dependencies:
 - random
 - mwc-random
 - mtl
-- array
 - text
 - linear
 - microlens-platform
@@ -83,8 +82,6 @@ dependencies:
 - primitive
 - monad-parallel
 - parallel
-- clock
-- time
 - formatting
 - bytestring
 - storable-tuple
@@ -127,6 +124,7 @@ executables:
     - -with-rtsopts=-N
     dependencies:
     - animalclub
+    - clock
 
   goat:
     main:                goat.hs
@@ -160,6 +158,8 @@ benchmarks:
     dependencies:
     - animalclub
     - criterion
+    - clock
+    - time
     ghc-options:
     - -O2
     - -rtsopts
@@ -175,6 +175,8 @@ benchmarks:
     dependencies:
     - animalclub
     - criterion
+    - clock
+    - time
     ghc-options:
     - -rtsopts
     - -threaded
@@ -213,10 +215,8 @@ verbatim: |
       MonadRandom
       , QuickCheck
       , adjunctions
-      , array
       , base >=4.7 && <5
       , bytestring
-      , clock
       , containers
       , deepseq
       , formatting
@@ -230,7 +230,6 @@ verbatim: |
       , random
       , storable-tuple
       , text
-      , time
       , vector
       , convertible
       , storable-record