diff --git a/aern2-real.cabal b/aern2-real.cabal
--- a/aern2-real.cabal
+++ b/aern2-real.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           aern2-real
-version:        0.2.14
+version:        0.2.14.1
 synopsis:       Real numbers as convergent sequences of intervals
 description:    Please see the README on GitHub at <https://github.com/michalkonecny/aern2/#readme>
 category:       Math
@@ -60,7 +60,7 @@
   ghc-options: -Wall
   build-depends:
       QuickCheck
-    , aern2-mp >=0.2.11.0
+    , aern2-mp >=0.2.14
     , base ==4.*
     , collect-errors >=0.1.5
     , hspec
@@ -92,7 +92,7 @@
   ghc-options: -threaded -rtsopts -with-rtsopts=-N -Wall
   build-depends:
       QuickCheck
-    , aern2-mp >=0.2.11.0
+    , aern2-mp >=0.2.14
     , aern2-real
     , base ==4.*
     , collect-errors >=0.1.5
diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,8 +1,8 @@
 # Change log for aern2-real
 
 * current
-* v 0.2.14 2023-04-10
-  * fix compilation error
+* v 0.2.14.1 2023-04-10
+  * fix compilation errors
 * v 0.2.13 2023-04-07
   * unsafeApproximationExtension
 * v 0.2.12 2023-04-07
diff --git a/src/AERN2/Real/CKleenean.hs b/src/AERN2/Real/CKleenean.hs
--- a/src/AERN2/Real/CKleenean.hs
+++ b/src/AERN2/Real/CKleenean.hs
@@ -73,7 +73,7 @@
   type AndOrType (CSequence t1)  Kleenean = CSequence (AndOrType t1 Kleenean)
   and2 = lift1T and2
   or2 = lift1T or2
-
+  
 class CanAndOrCountable t where
   or_countable :: (Integer -> t) -> t
   and_countable :: (Integer -> t) -> t
