diff --git a/.travis.yml b/.travis.yml
index 5b3015a..4e72fbd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,18 +11,14 @@ env:
  #- GHCVER=7.8.4  CABALVER=1.22  MONGO=2.6.12
  #- GHCVER=7.10.3 CABALVER=1.22  MONGO=2.6.12
  #- GHCVER=8.0.2 CABALVER=1.24  MONGO=2.6.12
- - GHCVER=7.8.4  CABALVER=1.22  MONGO=3.0
- - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.0
- - GHCVER=8.0.2 CABALVER=1.24  MONGO=3.0
- - GHCVER=7.8.4  CABALVER=1.22  MONGO=3.2
- - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.2
- - GHCVER=8.0.2 CABALVER=1.24  MONGO=3.2
- - GHCVER=7.8.4  CABALVER=1.22  MONGO=3.4
- - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.4
- - GHCVER=8.0.2 CABALVER=1.24  MONGO=3.4
- - GHCVER=7.8.4  CABALVER=1.22  MONGO=3.6
- - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.6
- - GHCVER=8.0.2 CABALVER=1.24  MONGO=3.6
+ - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.0 STACKAGE=6.35
+ - GHCVER=8.0.2 CABALVER=1.24  MONGO=3.0 STACKAGE=9.21
+ - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.2 STACKAGE=6.35
+ - GHCVER=8.0.2 CABALVER=1.24  MONGO=3.2 STACKAGE=9.21
+ - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.4 STACKAGE=6.35
+ - GHCVER=8.0.2 CABALVER=1.24  MONGO=3.4 STACKAGE=9.21
+ - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.6 STACKAGE=6.35
+ - GHCVER=8.0.2 CABALVER=1.24  MONGO=3.6 STACKAGE=9.21
 
 before_install:
 
@@ -56,6 +52,9 @@ install:
  # Install the combined dependencies for this package and all other packages
  # needed to reduce conflicts.
  - cabal sandbox init
+ - wget https://www.stackage.org/lts-$STACKAGE/cabal.config
+ - sed -e '/mongoDB/d' cabal.config > cabal.config.new
+ - mv cabal.config.new cabal.config
  - cabal install --only-dependencies --enable-tests --enable-benchmarks
 
 script:
diff --git a/mongoDB.cabal b/mongoDB.cabal
index 9cca031..2436a08 100644
--- a/mongoDB.cabal
+++ b/mongoDB.cabal
@@ -43,7 +43,7 @@ Library
                     , lifted-base >= 0.1.0.3
                     , pureMD5
                     , tagged
-                    , tls >= 1.2.0
+                    , tls >= 1.3.0
                     , time
                     , data-default-class -any
                     , transformers