diff --git a/bumper.cabal b/bumper.cabal
--- a/bumper.cabal
+++ b/bumper.cabal
@@ -1,5 +1,5 @@
 Name:             bumper
-Version:          0.5.1
+Version:          0.5.1.1
 Synopsis:         Automatically bump package versions, also transitively.
 Description:      Automatically bump package versions, also transitively.
 Author:           Silk
@@ -14,9 +14,9 @@
 
 Executable bumper
   Build-Depends:    base == 4.*
-                  , Cabal        >= 1.6    && < 1.17
+                  , Cabal        >= 1.6    && < 1.19
                   , containers   >= 0.4    && < 0.6
-                  , fclabels     >= 1.0    && < 1.2
+                  , fclabels     >= 1.0    && < 2.1
                   , process      >= 1.0    && < 1.2
                   , regex-compat >= 0.93   && < 0.96
                   , split        >= 0.1    && < 0.3