diff --git a/BiobaseXNA.cabal b/BiobaseXNA.cabal
--- a/BiobaseXNA.cabal
+++ b/BiobaseXNA.cabal
@@ -1,5 +1,5 @@
 name:           BiobaseXNA
-version:        0.6.2.2
+version:        0.6.2.3
 author:         Christian Hoener zu Siederdissen
 maintainer:     choener@tbi.univie.ac.at
 homepage:       http://www.tbi.univie.ac.at/~choener/
@@ -41,14 +41,14 @@
 library
   build-depends:
     base >3 && <5,
-    containers,
-    bytestring,
-    csv,
-    file-embed,
-    primitive,
-    text,
-    tuple,
-    vector >=0.9 && <0.10,
+    containers >= 0.4,
+    bytestring >= 0.9,
+    csv        == 0.1.2,
+    file-embed == 0.0.*,
+    primitive  >= 0.4.1,
+    text       >= 0.11,
+    tuple      >= 0.2,
+    vector     >=0.9 && <0.10,
     PrimitiveArray == 0.2.1.1
 
   exposed-modules: