diff --git a/yeamer.cabal b/yeamer.cabal
--- a/yeamer.cabal
+++ b/yeamer.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                yeamer
-version:             0.1.0.0
+version:             0.1.0.1
 synopsis:            Yesod-based server for interactive presentation slides
 -- description:         
 homepage:            https://github.com/leftaroundabout/yeamer
@@ -25,7 +25,7 @@
                        Presentation.Yeamer.Internal.Progress
                        Data.Traversable.Redundancy
   -- other-extensions:    
-  build-depends:       base >=4.8 && <4.11
+  build-depends:       base >=4.8 && <4.14
                        , yesod >=1.4 && <1.7
                        , yesod-form
                        , yesod-static
@@ -39,7 +39,7 @@
                        , TeX-my-math >=0.201.0.0 && < 0.202
                        , dumb-cas
                        , HaTeX
-                       , texmath >=0.9 && <0.10
+                       , texmath >=0.9 && <0.12
                        , xml
                        , containers
                        , microlens >=0.4 && <0.6
@@ -69,7 +69,7 @@
   main-is:             Main.hs
   -- other-modules:       
   -- other-extensions:
-  build-depends:       base >=4.8 && <4.11
+  build-depends:       base
                        , yeamer
                        , shakespeare
                        , TeX-my-math
@@ -86,7 +86,7 @@
   main-is:             Main.hs
   -- other-modules:       
   -- other-extensions:
-  build-depends:       base >=4.8 && <4.11
+  build-depends:       base
                        , yeamer
                        , shakespeare
                        , TeX-my-math