diff --git a/.travis.yml b/.travis.yml
index 259874e..508f9ec 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,6 +21,7 @@ env:
 - ARGS="--resolver lts-6"
 - ARGS="--resolver lts-7"
 - ARGS="--resolver lts-8"
+- ARGS="--resolver lts-9"
 - ARGS="--resolver lts"
 - ARGS="--resolver nightly"
 
diff --git a/ringo-core/ringo-core.cabal b/ringo-core/ringo-core.cabal
index 51eddaf..5970f2f 100644
--- a/ringo-core/ringo-core.cabal
+++ b/ringo-core/ringo-core.cabal
@@ -35,7 +35,7 @@ library
                        mtl            >=2.1 && <2.3,
                        base-compat    >=0.6 && <1.0,
                        raw-strings-qq >=1.0 && <1.2,
-                       hssqlppp       ==0.6.0
+                       hssqlppp       >=0.6 && <0.7
   ghc-options:         -Wall -fwarn-incomplete-uni-patterns -fno-warn-unused-do-bind
                        -fno-warn-orphans -funbox-strict-fields
   default-language:    Haskell2010
diff --git a/ringo/ringo.cabal b/ringo/ringo.cabal
index 70dfaa0..ad66ff5 100644
--- a/ringo/ringo.cabal
+++ b/ringo/ringo.cabal
@@ -24,14 +24,14 @@ executable ringo
                        bytestring           >=0.10    && <0.11,
                        containers           >=0.5     && <0.6,
                        base-compat          >=0.6     && <1.0,
-                       optparse-applicative >=0.11    && <0.14,
+                       optparse-applicative >=0.11    && <0.15,
                        yaml                 >=0.8.11  && <0.9,
                        vector               >=0.10    && <0.13,
                        directory            >=1.2     && <1.4,
                        filepath             >=1.3     && <1.5,
-                       aeson                >=0.8     && <1.2,
-                       Cabal                >=1.18    && <1.25,
-                       template-haskell     >=2.9     && <2.12,
+                       aeson                >=0.8     && <1.3,
+                       Cabal                >=1.18    && <2.1,
+                       template-haskell     >=2.9     && <2.13,
                        ringo-core
   ghc-options:         -Wall -fwarn-incomplete-uni-patterns -fno-warn-unused-do-bind
                        -fno-warn-orphans -funbox-strict-fields -O2
diff --git a/stack.yaml b/stack.yaml
index f4a6387..e87b0fc 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,7 +1,7 @@
 # For more information, see: https://github.com/commercialhaskell/stack/blob/master/doc/yaml_configuration.md
 
 # Specifies the GHC version and set of packages available (e.g., lts-3.5, nightly-2015-09-21, ghc-7.10.2)
-resolver: lts-8.14
+resolver: lts-9.13
 
 # Local packages, usually specified by relative directory name
 packages:
@@ -10,7 +10,7 @@ packages:
 
 # Packages to be pulled from upstream that are not in the resolver (e.g., acme-missiles-0.3)
 extra-deps:
-- hssqlppp-0.6.0
+- hssqlppp-0.6.1
 
 # Override default flag values for local packages and extra-deps
 flags: {}