diff --git a/servant-server/servant-server.cabal b/servant-server/servant-server.cabal
index a5be18e2..ac499e42 100644
--- a/servant-server/servant-server.cabal
+++ b/servant-server/servant-server.cabal
@@ -74,7 +74,7 @@ library
     build-depends: old-locale >= 1.0 && < 1.1
                    , time >= 1.4 && < 1.5
   else
-    build-depends: time >= 1.5 && < 1.6
+    build-depends: time >= 1.5 && < 1.7
 
   hs-source-dirs: src
   default-language: Haskell2010
diff --git a/servant/servant.cabal b/servant/servant.cabal
index 1f1cb007..4d929245 100644
--- a/servant/servant.cabal
+++ b/servant/servant.cabal
@@ -70,7 +70,7 @@ library
     build-depends: old-locale >= 1.0 && < 1.1
                    , time >= 1.4 && < 1.5
   else
-    build-depends: time >= 1.5 && < 1.6
+    build-depends: time >= 1.5 && < 1.7
   hs-source-dirs: src
   default-language: Haskell2010
   other-extensions: CPP