diff --git a/.github/scripts/install-solc.sh b/.github/scripts/install-solc.sh
index 1f8b14d21..22478aaed 100755
--- a/.github/scripts/install-solc.sh
+++ b/.github/scripts/install-solc.sh
@@ -22,7 +22,10 @@ fetch_solc_linux() {
   mv solc-static-linux $HOME/.local/bin/solc-0.4.25;
   wget https://github.com/ethereum/solidity/releases/download/v0.5.7/solc-static-linux;
   chmod +x solc-static-linux;
-  mv solc-static-linux $HOME/.local/bin/solc-0.5.7;
+  mv solc-static-linux ~/.local/bin/solc-0.5.7;
+  wget https://github.com/ethereum/solidity/releases/download/v0.6.2/solc-static-linux;
+  chmod +x solc-static-linux;
+  mv solc-static-linux ~/.local/bin/solc-0.6.2;
 }
 
 if [ "$HOST_OS" = "Linux" ]; then
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 963ec5eb4..262c06b72 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -82,7 +82,7 @@ jobs:
           export PATH="${PATH}:$HOME/.local/bin"
 
           if [ "${{ runner.os }}" == "Linux" ]; then
-            for VER in "0.4.25" "0.5.7" ; do
+            for VER in "0.4.25" "0.5.7" "0.6.2" ; do
               cp "$HOME/.local/bin/solc-$VER" "$HOME/.local/bin/solc"
               stack test --ghc-options="-Werror" --extra-include-dirs=$HOME/.local/include --extra-lib-dirs=$HOME/.local/lib
             done
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 000000000..aaa59fb73
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,59 @@
+# Adapted from https://github.com/ChrisPenner/haskell-stack-travis-ci
+language: python
+python:
+  - 3.6
+
+sudo: true
+
+cache:
+    directories:
+        - $HOME/.ghc
+        - $HOME/.cabal
+        - $HOME/.stack
+        - .stack-work
+        - /usr/local/include
+        - /usr/local/lib
+    timeout: 1000
+
+matrix:
+  fast_finish: true
+  include:
+    # Add build targets here
+    - env: CACHE_NAME=linux BUILD_BINARY=1
+    - env: CACHE_NAME=osx   BUILD_BINARY=1
+           STACK_OPTS="--no-run-tests --extra-include-dirs=/usr/local/opt/readline/include --extra-lib-dirs=/usr/local/opt/readline/lib"
+           LDFLAGS=-L/usr/local/opt/readline/lib CFLAGS=-I/usr/local/opt/readline/include
+      os: osx
+      language: minimal
+
+install:
+ - unset CC
+ - export PATH=$HOME/.local/bin:$PATH
+ - ./.travis/install-libsecp256k1.sh
+ - ./.travis/install-libff.sh
+ - ./.travis/install-ghr.sh
+ - ./.travis/install-stack.sh
+ - ./.travis/install-solc.sh
+ - ./.travis/install-crytic-compile.sh
+
+script:
+ - PATH=$HOME/.local/bin:$PATH
+ - echo "$(stack ghc -- --version) [$(stack ghc -- --print-project-git-commit-id 2> /dev/null || echo '?')]"
+ - GHC_OPTIONS="-Werror"
+ - STACK_OPTS="$STACK_OPTS --extra-include-dirs=/usr/local/include --extra-lib-dirs=/usr/local/lib"
+ - |
+   set -ex
+   export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib"
+   
+   run_tests_using () {
+     cp ~/.local/bin/$1 ~/.local/bin/solc || true
+     stack --no-terminal test --ghc-options="$GHC_OPTIONS" $STACK_OPTS
+   }
+
+   run_tests_using "solc-0.4.25"
+   run_tests_using "solc-0.5.7"
+   run_tests_using "solc-0.6.2"
+   set +ex
+
+notifications:
+  email: false
diff --git a/src/test/Spec.hs b/src/test/Spec.hs
index f332dae64..e2a84ad4f 100644
--- a/src/test/Spec.hs
+++ b/src/test/Spec.hs
@@ -157,7 +157,7 @@ integrationTests = testGroup "Solidity Integration Testing"
   , testContract "basic/nearbyMining.sol" (Just "coverage/test.yaml")
       [ ("echidna_findNearby passed", solved "echidna_findNearby") ]
 
-  , testContract' "basic/smallValues.sol" Nothing (Just "coverage/test.yaml") False
+  , testContract' "basic/smallValues.sol" Nothing (Just "coverage/test.yaml") False Nothing
       [ ("echidna_findSmall passed", solved "echidna_findSmall") ]
 
   , testContract "basic/multisender.sol" (Just "basic/multisender.yaml") $
@@ -180,7 +180,7 @@ integrationTests = testGroup "Solidity Integration Testing"
       [ ("echidna_found_sender failed",            solved      "echidna_found_sender") ]
   , testContract "basic/rconstants.sol"   Nothing
       [ ("echidna_found failed",                   solved      "echidna_found") ]
-  , testContract' "basic/cons-create-2.sol" (Just "C") Nothing True
+  , testContract' "basic/cons-create-2.sol" (Just "C") Nothing True Nothing
       [ ("echidna_state failed",                   solved      "echidna_state") ]
 -- single.sol is really slow and kind of unstable. it also messes up travis.
 --  , testContract "coverage/single.sol"    (Just "coverage/test.yaml")
@@ -191,7 +191,7 @@ integrationTests = testGroup "Solidity Integration Testing"
       [ ("echidna_balance failed",                 passed      "echidna_balance") ]
   , testContract "basic/library.sol"      (Just "basic/library.yaml")
       [ ("echidna_library_call failed",            solved      "echidna_library_call") ]
-  , testContract "basic/fallback.sol"     Nothing
+  , testContract' "basic/fallback.sol" Nothing Nothing True (Just ["0.4.25", "0.5.7"])
       [ ("echidna_fallback failed",                solved      "echidna_fallback") ]
   , testContract "basic/darray.sol"       Nothing
       [ ("echidna_darray passed",                  solved      "echidna_darray")
@@ -207,14 +207,9 @@ integrationTests = testGroup "Solidity Integration Testing"
       [ ("echidna_construct passed",               solved      "echidna_construct") ]
   , testContract "basic/gasprice.sol"     Nothing
       [ ("echidna_state passed",                   solved      "echidna_state") ]
-  , let fp = "basic_multicontract/contracts/Foo.sol"; cfg = Just "basic_multicontract/echidna_config.yaml" in
-      testCase fp $
-        do sv <- readProcess "solc" ["--version"] ""
-           when ("Version: 0.4.25" `isInfixOf` sv) $ do
-             c <- set (sConf . quiet) True <$> maybe (pure testConfig) (fmap _econfig . parseConfig) cfg
-             res <- runContract fp (Just "Foo") c
-             assertBool "echidna_test passed" $ solved "echidna_test" res
-  , testContract' "basic/multi-abi.sol" (Just "B") (Just "basic/multi-abi.yaml") True
+  , testContract' "basic_multicontract/contracts/Foo.sol" Nothing (Just "basic_multicontract/echidna_config.yaml") True (Just ["0.4.25"])
+      [ ("echidna_test passed",                    solved      "echidna_test") ]
+  , testContract' "basic/multi-abi.sol" (Just "B") (Just "basic/multi-abi.yaml") True Nothing
       [ ("echidna_test passed",                    solved      "echidna_test") ]
   , testContract "abiv2/Ballot.sol"       Nothing
       [ ("echidna_test passed",                    solved      "echidna_test") ]
@@ -253,15 +248,22 @@ testConfig = defaultConfig & sConf . quiet .~ True
                            & cConf .~ (defaultConfig ^. cConf) { testLimit = 10000, shrinkLimit = 2500 }
 
 testContract :: FilePath -> Maybe FilePath -> [(String, Campaign -> Bool)] -> TestTree
-testContract fp cfg = testContract' fp Nothing cfg True
-
-testContract' :: FilePath -> Maybe Text -> Maybe FilePath -> Bool -> [(String, Campaign -> Bool)] -> TestTree
-testContract' fp n cfg s as = testCase fp $ do
-  c <- set (sConf . quiet) True <$> maybe (pure testConfig) (fmap _econfig . parseConfig) cfg
-  let c' = c & sConf . quiet .~ True
-             & if s then cConf .~ (c ^. cConf) { testLimit = 10000, shrinkLimit = 2500 } else id
-  res <- runContract fp n c'
-  mapM_ (\(t,f) -> assertBool t $ f res) as
+testContract fp cfg =
+  testContract' fp Nothing cfg True Nothing
+
+testContract' :: FilePath -> Maybe Text -> Maybe FilePath -> Bool -> Maybe [String] -> [(String, Campaign -> Bool)] -> TestTree
+testContract' fp n cfg s vs as = testCase fp $
+  case vs of
+       Just vs' -> do
+         sv <- readProcess "solc" ["--version"] ""
+         when (any (`isInfixOf` sv) (("Version: " <>) <$> vs')) doTest
+       Nothing  -> doTest
+  where doTest = do
+          c <- set (sConf . quiet) True <$> maybe (pure testConfig) (fmap _econfig . parseConfig) cfg
+          let c' = c & sConf . quiet .~ True
+                     & if s then cConf .~ (c ^. cConf) { testLimit = 10000, shrinkLimit = 2500 } else id
+          res <- runContract fp n c'
+          mapM_ (\(t,f) -> assertBool t $ f res) as
 
 runContract :: FilePath -> Maybe Text -> EConfig -> IO Campaign
 runContract fp n c =
@@ -309,7 +311,6 @@ solvedLen i t = (== Just i) . fmap length . solnFor t
 solvedWith :: SolCall -> Text -> Campaign -> Bool
 solvedWith c t = maybe False (any $ (== SolCall c) . view call) . solnFor t
 
-
 -- Encoding JSON tests
 
 instance Arbitrary Addr where