diff --git a/rekahsoft-gnu/packages/haskell-web.scm b/rekahsoft-gnu/packages/haskell-web.scm
index a50ef77..30b8cbe 100644
--- a/rekahsoft-gnu/packages/haskell-web.scm
+++ b/rekahsoft-gnu/packages/haskell-web.scm
@@ -55,52 +55,45 @@
 (define-public ghc-hakyll
   (package
     (name "ghc-hakyll")
-    (version "4.15.1.0")
+    (version "4.15.1.1")
     (source (origin
               (method url-fetch)
-              (uri (string-append
-                    "https://hackage.haskell.org/package/hakyll/hakyll-"
-                    version ".tar.gz"))
+              (uri (hackage-uri "hakyll" version))
               (sha256
                (base32
-                "18nhpnhi63xvmb14khw1ad8rwj2lxdyhpc58gnmr9vb5zz2db6bh"))))
+                "0b3bw275q1xbx8qs9a6gzzs3c9z3qdj7skqhpp09jkchi5kdvhvi"))))
     (build-system haskell-build-system)
-    (inputs `(("ghc-aeson" ,ghc-aeson)
-              ("ghc-blaze-html" ,ghc-blaze-html)
-              ("ghc-blaze-markup" ,ghc-blaze-markup)
-              ("ghc-data-default" ,ghc-data-default)
-              ("ghc-file-embed" ,ghc-file-embed)
-              ("ghc-hashable" ,ghc-hashable)
-              ("ghc-lifted-async" ,ghc-lifted-async)
-              ("ghc-lrucache" ,ghc-lrucache)
-              ("ghc-network-uri" ,ghc-network-uri)
-              ("ghc-optparse-applicative" ,ghc-optparse-applicative)
-              ("ghc-random" ,ghc-random)
-              ("ghc-regex-tdfa" ,ghc-regex-tdfa)
-              ("ghc-resourcet" ,ghc-resourcet)
-              ("ghc-scientific" ,ghc-scientific)
-              ("ghc-tagsoup" ,ghc-tagsoup)
-              ("ghc-time-locale-compat" ,ghc-time-locale-compat)
-              ("ghc-unordered-containers" ,ghc-unordered-containers)
-              ("ghc-vector" ,ghc-vector)
-              ("ghc-yaml" ,ghc-yaml)
-              ("ghc-wai" ,ghc-wai)
-              ("ghc-warp" ,ghc-warp)
-              ("ghc-wai-app-static" ,ghc-wai-app-static)
-              ("ghc-http-types" ,ghc-http-types)
-              ("ghc-fsnotify" ,ghc-fsnotify)
-              ("ghc-http-conduit" ,ghc-http-conduit)
-              ("ghc-pandoc" ,ghc-pandoc)))
-    (native-inputs `(("ghc-quickcheck" ,ghc-quickcheck)
-                     ("ghc-tasty" ,ghc-tasty)
-                     ("ghc-tasty-golden" ,ghc-tasty-golden)
-                     ("ghc-tasty-hunit" ,ghc-tasty-hunit)
-                     ("ghc-tasty-quickcheck" ,ghc-tasty-quickcheck)
-                     ;; "rev" program used during tests from util-linux
-                     ("util-linux" ,util-linux)))
+    (inputs (list ghc-aeson
+                  ghc-blaze-html
+                  ghc-blaze-markup
+                  ghc-data-default
+                  ghc-file-embed
+                  ghc-hashable
+                  ghc-lifted-async
+                  ghc-lrucache
+                  ghc-network-uri
+                  ghc-optparse-applicative
+                  ghc-random
+                  ghc-regex-tdfa
+                  ghc-resourcet
+                  ghc-scientific
+                  ghc-tagsoup
+                  ghc-time-locale-compat
+                  ghc-unordered-containers
+                  ghc-vector
+                  ghc-yaml
+                  ghc-wai
+                  ghc-warp
+                  ghc-wai-app-static
+                  ghc-http-types
+                  ghc-fsnotify
+                  ghc-http-conduit
+                  ghc-pandoc))
+    (native-inputs (list ghc-quickcheck ghc-tasty ghc-tasty-golden
+                         ghc-tasty-hunit ghc-tasty-quickcheck util-linux))
     (arguments
-     `(#:cabal-revision ("1"
-                         "1kxdvh7250nvfdz5wnchyqhghhp05i06sfnjg9ar17p0wyqzv46z")))
+     `(#:cabal-revision ("9"
+                         "11zdqxmmykw2nbd8isc638cj03vrz8nkicyv35sn7jdw2p690ybh")))
     (home-page "http://jaspervdj.be/hakyll")
     (synopsis "A static website compiler library")
     (description