diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 3.8.2
+### Changed
+* Remove unused dependency `type-fun`
+
 ## 3.8.1
 ### Changed
 * Compatibility with ghc-8.8.3
diff --git a/postgresql-query.cabal b/postgresql-query.cabal
--- a/postgresql-query.cabal
+++ b/postgresql-query.cabal
@@ -1,5 +1,5 @@
 name:                postgresql-query
-version:             3.8.1
+version:             3.8.2
 
 synopsis: Sql interpolating quasiquote plus some kind of primitive ORM
           using it
@@ -97,7 +97,6 @@
                , transformers
                , transformers-base
                , transformers-compat           >= 0.3
-               , type-fun                      >= 0.1.0
 
   ghc-options: -Wall