diff -rN -u old-darcs.net/darcs.cabal new-darcs.net/darcs.cabal
--- old-darcs.net/darcs.cabal	2025-09-13 02:46:05.662572580 +0200
+++ new-darcs.net/darcs.cabal	2025-09-13 02:46:05.748573468 +0200
@@ -123,7 +123,7 @@
 -- ----------------------------------------------------------------------
 
 custom-setup
-    setup-depends: base      >= 4.10 && < 4.20,
+    setup-depends: base      >= 4.10 && < 4.21,
                    Cabal     >= 2.4 && < 3.13,
                    process   >= 1.2.3.0 && < 1.7,
                    filepath  >= 1.4.1 && < 1.5.0.0,
@@ -412,7 +412,7 @@
     else
       build-depends:  unix >= 2.7.1.0 && < 2.9
 
-    build-depends:    base              >= 4.10 && < 4.20,
+    build-depends:    base              >= 4.10 && < 4.21,
                       safe              >= 0.3.20 && < 0.4,
                       stm               >= 2.1 && < 2.6,
                       binary            >= 0.5 && < 0.11,
@@ -447,7 +447,7 @@
                       temporary         >= 1.2.1 && < 1.4,
                       process           >= 1.2.3.0 && < 1.7,
                       array             >= 0.5.1.0 && < 0.6,
-                      hashable          >= 1.2.3.3 && < 1.5,
+                      hashable          >= 1.2.3.3 && < 1.6,
                       mmap              >= 0.5.9 && < 0.6,
                       zlib              >= 0.6.1.2 && < 0.8,
                       network-uri       >= 2.6 && < 2.8,