diff --git a/prometheus.cabal b/prometheus.cabal
--- a/prometheus.cabal
+++ b/prometheus.cabal
@@ -1,5 +1,5 @@
 name:                prometheus
-version:             2.2.1
+version:             2.2.2
 synopsis:            Prometheus Haskell Client
 homepage:            http://github.com/bitnomial/prometheus
 bug-reports:         http://github.com/bitnomial/prometheus/issues
@@ -86,7 +86,7 @@
                , atomic-primops  >= 0.8  && < 0.9
                , bytestring      >= 0.10 && < 0.11
                , containers      >= 0.5  && < 0.7
-               , http-client     >= 0.4  && < 0.7
+               , http-client     >= 0.4  && < 0.8
                , http-client-tls >= 0.3  && < 0.4
                , http-types      >= 0.8  && < 0.13
                , network-uri     >= 2.5  && < 2.7