diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # Changelog for techlab
 
-## v0.0.1.0
+## v0.1.1.0
+
+* Re-export polysemy-extra.
+
+## v0.1.0.0
 
 * Experimental polysemy-based prelude.
diff --git a/src/Techlab.hs b/src/Techlab.hs
--- a/src/Techlab.hs
+++ b/src/Techlab.hs
@@ -3,6 +3,7 @@
 , module Composite.Record
 , module Optics
 , module Polysemy
+, module Polysemy.Extra
 , module Polysemy.Error
 , module Polysemy.FS
 , module Polysemy.Input
@@ -21,6 +22,7 @@
 import Optics
 import Path.Dhall ()
 import Polysemy
+import Polysemy.Extra
 import Polysemy.Error hiding (fromException)
 import Polysemy.FS
 import Polysemy.Input
diff --git a/techlab.cabal b/techlab.cabal
--- a/techlab.cabal
+++ b/techlab.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           techlab
-version:        0.1.0.0
+version:        0.1.1.0
 synopsis:       Bleeding edge prelude
 category:       Prelude
 author:         Daniel Firth