diff --git a/yesod-fb.cabal b/yesod-fb.cabal
--- a/yesod-fb.cabal
+++ b/yesod-fb.cabal
@@ -1,5 +1,5 @@
 Name:                yesod-fb
-Version:             0.3.3
+Version:             0.3.4
 Synopsis:            Useful glue functions between the fb library and Yesod.
 Homepage:            https://github.com/prowdsponsor/yesod-fb
 License:             BSD3
@@ -25,7 +25,7 @@
   hs-source-dirs: src
 
   Build-depends:   base         >= 4.3     && < 5
-                 , yesod-core   == 1.2.*
+                 , yesod-core   >= 1.2     && < 1.5
                  , fb           >= 0.11.1  && < 1.1
 
                  , crypto-api