diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,9 @@
 # Changelog for Hedis
 
+## 0.12.4
+
+* Add upper bound on network package
+
 ## 0.12.3
 
 * Issue #135. Upper the base bound
diff --git a/hedis.cabal b/hedis.cabal
--- a/hedis.cabal
+++ b/hedis.cabal
@@ -1,5 +1,5 @@
 name:               hedis
-version:            0.12.3
+version:            0.12.4
 synopsis:
     Client library for the Redis datastore: supports full command set,
     pipelining.
@@ -76,7 +76,7 @@
                     text,
                     deepseq,
                     mtl >= 2,
-                    network >= 2,
+                    network >= 2 && < 3.2,
                     resource-pool >= 0.2,
                     stm,
                     time,