diff --git a/README.md b/README.md
index 0af77e5..32fec90 100644
--- a/README.md
+++ b/README.md
@@ -126,7 +126,7 @@ install as a special kernel when you are the user.
 * 0.1.0 First pypi compatible package version.
 
 ## Known issues
-* 0.5.0 - 0.5.2 The estimated error on values converted to metric units 
+* 0.5.0 - 0.6.0 The estimated error on values converted to metric units 
   based on calibration fits appears to be too pessimistic.
 
 ## Development