diff --git a/ki-unlifted/LICENSE b/ki-unlifted/LICENSE
index ecc17c7..e571c07 100644
--- a/ki-unlifted/LICENSE
+++ b/ki-unlifted/LICENSE
@@ -1,4 +1,4 @@
-Copyright 2020-2022 Mitchell Rosen, Travis Staton
+Copyright 2020-2025 Mitchell Rosen, Travis Staton
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 
diff --git a/ki-unlifted/ki-unlifted.cabal b/ki-unlifted/ki-unlifted.cabal
index bf624b3..33774d2 100644
--- a/ki-unlifted/ki-unlifted.cabal
+++ b/ki-unlifted/ki-unlifted.cabal
@@ -13,7 +13,7 @@ stability: stable
 synopsis: A lightweight structured concurrency library
 tested-with: GHC == 9.6.5, GHC == 9.8.2, GHC == 9.10.1
 version: 1.0.0.2
-x-revision: 1
+x-revision: 2
 
 description:
   A lightweight structured concurrency library.
@@ -32,7 +32,7 @@ source-repository head
 
 common component
   build-depends:
-    base ^>= 4.12 || ^>= 4.13 || ^>= 4.14 || ^>= 4.15 || ^>= 4.16 || ^>= 4.17 || ^>= 4.18 || ^>= 4.19 || ^>= 4.20,
+    base ^>= 4.12 || ^>= 4.13 || ^>= 4.14 || ^>= 4.15 || ^>= 4.16 || ^>= 4.17 || ^>= 4.18 || ^>= 4.19 || ^>= 4.20 || ^>= 4.21,
   default-extensions:
     AllowAmbiguousTypes
     BangPatterns
diff --git a/ki/ki.cabal b/ki/ki.cabal
index 9eadeb6..a9c7702 100644
--- a/ki/ki.cabal
+++ b/ki/ki.cabal
@@ -3,7 +3,7 @@ cabal-version: 2.2
 author: Mitchell Dalvi Rosen, Travis Staton
 bug-reports: https://github.com/awkward-squad/ki/issues
 category: Concurrency
-copyright: Copyright (C) 2020-2024 Mitchell Dalvi Rosen, Travis Staton
+copyright: Copyright (C) 2020-2025 Mitchell Dalvi Rosen, Travis Staton
 homepage: https://github.com/awkward-squad/ki
 license: BSD-3-Clause
 license-file: LICENSE
@@ -13,6 +13,7 @@ stability: stable
 synopsis: A lightweight structured concurrency library
 tested-with: GHC == 9.6.5, GHC == 9.8.2, GHC == 9.10.1
 version: 1.0.1.2
+x-revision: 1
 
 description:
   A lightweight structured concurrency library.
@@ -34,7 +35,7 @@ source-repository head
 
 common component
   build-depends:
-    base ^>= 4.12 || ^>= 4.13 || ^>= 4.14 || ^>= 4.15 || ^>= 4.16 || ^>= 4.17 || ^>= 4.18 || ^>= 4.19 || ^>= 4.20,
+    base ^>= 4.12 || ^>= 4.13 || ^>= 4.14 || ^>= 4.15 || ^>= 4.16 || ^>= 4.17 || ^>= 4.18 || ^>= 4.19 || ^>= 4.20 || ^>= 4.21,
   default-extensions:
     AllowAmbiguousTypes
     BangPatterns