diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Revision history for tasty-checklist
 
+## 1.0.5.1 -- 2023-03-31
+
+  * Remove constraint bounds for GHC builtin libraries.
+  * Bump doctest constraints to allow 0.21 release series.
+
 ## 1.0.5.0 -- 2023-01-07
 
   * Enhanced display of multi-line differences to make whitespace more visible.
diff --git a/tasty-checklist.cabal b/tasty-checklist.cabal
--- a/tasty-checklist.cabal
+++ b/tasty-checklist.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.2
 name:               tasty-checklist
-version:            1.0.5.0
+version:            1.0.5.1
 synopsis:           Check multiple items during a tasty test
 description:
    Allows the test to check a number of items during a test and
@@ -43,9 +43,9 @@
   default-language: Haskell2010
   exposed-modules:  Test.Tasty.Checklist
   build-depends:    base >= 4.10 && < 5
-                  , exceptions >= 0.10 && < 0.11
+                  , exceptions
                   , parameterized-utils >= 2.1.0 && < 2.2
-                  , text >= 1.2 && < 2.1
+                  , text
 
   
 test-suite checklistTests
@@ -70,7 +70,7 @@
   main-is:          DocTestChecklist.hs
   build-depends: base
                , HUnit
-               , doctest >= 0.10 && < 0.21
+               , doctest >= 0.10 && < 0.22
                , parameterized-utils
                , tasty
                , tasty-checklist