diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [0.0.1.1] - 2024-08-20
+
+### Changed
+
+* Fixed the nix type that corresponds to `Word`.
+
 ## [0.0.1.0] - 2024-07-31
 
 ### Changed
diff --git a/autodocodec-nix.cabal b/autodocodec-nix.cabal
--- a/autodocodec-nix.cabal
+++ b/autodocodec-nix.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           autodocodec-nix
-version:        0.0.1.0
+version:        0.0.1.1
 synopsis:       Autodocodec interpreters for nix
 homepage:       https://github.com/NorfairKing/autodocodec#readme
 bug-reports:    https://github.com/NorfairKing/autodocodec/issues
diff --git a/src/Autodocodec/Nix.hs b/src/Autodocodec/Nix.hs
--- a/src/Autodocodec/Nix.hs
+++ b/src/Autodocodec/Nix.hs
@@ -74,7 +74,7 @@
         OptionTypeSimple $
           case guessIntegerBoundsSymbolic bounds of
             BitUInt w -> case w of
-              64 -> "lib.types.numbers.unsigned"
+              64 -> "lib.types.ints.unsigned"
               32 -> "lib.types.ints.u32"
               16 -> "lib.types.ints.u16"
               8 -> "lib.types.ints.u8"