diff --git a/base64-bytestring-type.cabal b/base64-bytestring-type.cabal
index 0da192f..923bcb9 100644
--- a/base64-bytestring-type.cabal
+++ b/base64-bytestring-type.cabal
@@ -1,7 +1,7 @@
 cabal-version:      1.12
 name:               base64-bytestring-type
 version:            1.0.1
-x-revision:         7
+x-revision:         8
 synopsis:           A newtype around ByteString, for base64 encoding
 description:
   A newtype around ByteString, for base64 encoding.
@@ -23,7 +23,8 @@ tested-with:
    || ==8.4.4
    || ==8.6.5
    || ==8.8.4
-   || ==8.10.2
+   || ==8.10.4
+   || ==9.0.1
 
 extra-source-files:
   README.md
@@ -57,7 +58,7 @@ library
   -- boot libraries
   -- https://ghc.haskell.org/trac/ghc/wiki/Commentary/Libraries/VersionHistory
   build-depends:
-      base        >=4.7.0.0  && <4.15
+      base        >=4.7.0.0  && <4.16
     , binary      >=0.7.1.0  && <0.10
     , bytestring  >=0.10.4.0 && <0.11
     , deepseq     >=1.3.0.2  && <1.5
@@ -117,5 +118,5 @@ test-suite tests
 
   -- other dependencies
   build-depends:
-      tasty             >=1.2.1 && <1.4
+      tasty             >=1.2.1 && <1.5
     , tasty-quickcheck  >=0.10  && <0.11
diff --git a/ghc-base64-bytestring-type.changes b/ghc-base64-bytestring-type.changes
index bd82c52..46b8f41 100644
--- a/ghc-base64-bytestring-type.changes
+++ b/ghc-base64-bytestring-type.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Feb 21 12:48:07 UTC 2021 - psimons@suse.com
+
+- Update base64-bytestring-type to version 1.0.1 revision 8.
+  Upstream has revised the Cabal build instructions on Hackage.
+
 -------------------------------------------------------------------
 Thu Dec 17 12:20:00 UTC 2020 - Ondřej Súkup <mimi.vx@gmail.com>
  
diff --git a/ghc-base64-bytestring-type.spec b/ghc-base64-bytestring-type.spec
index 48a747a..15f6c15 100644
--- a/ghc-base64-bytestring-type.spec
+++ b/ghc-base64-bytestring-type.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package ghc-base64-bytestring-type
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -25,7 +25,7 @@ Summary:        A newtype around ByteString, for base64 encoding
 License:        BSD-3-Clause
 URL:            https://hackage.haskell.org/package/%{pkg_name}
 Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
-Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/7.cabal#/%{pkg_name}.cabal
+Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/8.cabal#/%{pkg_name}.cabal
 BuildRequires:  ghc-Cabal-devel
 BuildRequires:  ghc-QuickCheck-devel
 BuildRequires:  ghc-aeson-devel