diff --git a/sandi.cabal b/sandi.cabal
--- a/sandi.cabal
+++ b/sandi.cabal
@@ -1,5 +1,5 @@
 name: sandi
-version: 0.4.1
+version: 0.4.2
 license: BSD3
 license-file: LICENSE
 cabal-version: >= 1.8
@@ -28,7 +28,7 @@
     ghc-options: -Wall
     cc-options: -fPIC -Wall -Wextra
     build-depends:
-        base >= 4.7 && < 4.11,
+        base >= 4.7 && < 4.12,
         bytestring ==0.10.*,
         stringsearch ==0.3.*
     exposed-modules:
@@ -45,8 +45,8 @@
 
     if flag(with-conduit)
         build-depends:
-            conduit ==1.2.*,
-            exceptions >=0.6 && < 0.9
+            conduit >=1.2 && < 1.4,
+            exceptions >=0.6 && < 0.11
         exposed-modules:
             Data.Conduit.Codec.Base16
             Data.Conduit.Codec.Base32