diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 #### 0.16.1.5
 
+* Bump `rest-core`.
+
+#### 0.16.1.5
+
 * Haskell: Escape special characters in parameter names
 
 #### 0.16.1.4
diff --git a/rest-gen.cabal b/rest-gen.cabal
--- a/rest-gen.cabal
+++ b/rest-gen.cabal
@@ -1,5 +1,5 @@
 name:                rest-gen
-version:             0.16.1.5
+version:             0.16.1.6
 description:         Documentation and client generation from rest definition.
 synopsis:            Documentation and client generation from rest definition.
 maintainer:          code@silk.co
@@ -63,7 +63,7 @@
     , json-schema >= 0.6 && < 0.8
     , pretty >= 1.0 && < 1.2
     , process >= 1.0 && < 1.3
-    , rest-core >= 0.31 && < 0.34
+    , rest-core >= 0.31 && < 0.35
     , safe >= 0.2 && < 0.4
     , semigroups >= 0.5.0 && < 0.17
     , scientific >= 0.3.2 && < 0.4
@@ -84,7 +84,7 @@
     , HUnit == 1.2.*
     , fclabels >= 1.0.4 && < 2.1
     , haskell-src-exts >= 1.15.0 && < 1.17
-    , rest-core >= 0.31 && < 0.34
+    , rest-core >= 0.31 && < 0.35
     , rest-gen
     , test-framework == 0.8.*
     , test-framework-hunit == 0.3.*