diff --git a/primitive-extras.cabal b/primitive-extras.cabal
--- a/primitive-extras.cabal
+++ b/primitive-extras.cabal
@@ -1,7 +1,7 @@
 name:
   primitive-extras
 version:
-  0.1.2.1
+  0.1.2.2
 category:
   Primitive
 synopsis:
@@ -52,7 +52,7 @@
     PrimitiveExtras.Types
   build-depends:
     base >=4.7 && <5,
-    deferred-folds >=0.5 && <0.6,
+    deferred-folds >=0.6 && <0.7,
     foldl >=1 && <2,
     primitive >=0.6.4 && <0.7,
     profunctors >=5 && <6