diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+0.5.2.2
+
+* Bump network upper bounds
+
+0.5.2.1
+
+* Bump lens upper bounds
+
 0.5.2.0
 
 * Switch to hpack
diff --git a/milena.cabal b/milena.cabal
--- a/milena.cabal
+++ b/milena.cabal
@@ -1,11 +1,11 @@
--- This file has been generated from package.yaml by hpack version 0.21.2.
+-- This file has been generated from package.yaml by hpack version 0.28.2.
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: caf168b302b415e12e3292900e3b24a426fec937f43081a8806c3f9220afcb52
+-- hash: c63e9bf7104eac5bf7a336c6c5140159bbeab5023cf84db1cdc61be60cbc0f42
 
 name:           milena
-version:        0.5.2.1
+version:        0.5.2.2
 synopsis:       A Kafka client for Haskell.
 description:    A Kafka client for Haskell.
                 The protocol module is stable (the only changes will be to support changes in the Kafka protocol). The API is functional but subject to change.
@@ -21,7 +21,6 @@
 tested-with:    GHC==7.10.3 GHC==8.0.1
 build-type:     Simple
 cabal-version:  >= 1.10
-
 extra-source-files:
     CHANGELOG.md
     README.md
@@ -44,7 +43,7 @@
     , monad-control >=1.0 && <1.1
     , mtl >=2.1 && <2.3
     , murmur-hash >=0.1.0.8 && <0.2
-    , network >=2.4 && <2.7
+    , network >=2.4 && <2.8
     , random >=1.0 && <1.2
     , resource-pool >=0.2.3.2 && <0.3
     , semigroups >=0.16.2.2 && <0.19