diff --git a/.travis.yml b/.travis.yml
index ca4b1d6..0515488 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ deploy:
   github_token: $GITHUB_TOKEN
   on:
     branch: master
-  local_dir: doc
+  local_dir: docs
 before_script:
   - psql -c 'create database migrate_test;' -U postgres
 env:
diff --git a/shard.yml b/shard.yml
index c64f128..87c9283 100644
--- a/shard.yml
+++ b/shard.yml
@@ -4,14 +4,14 @@ version: 0.1.0
 authors:
   - Vlad Faust <mail@vladfaust.com>
 
-crystal: 0.23.1
+crystal: 0.24.1
 
 license: MIT
 
 dependencies:
   db:
     github: crystal-lang/crystal-db
-    version: ~> 0.4.2
+    version: ~> 0.5.0
   time_format:
     github: vladfaust/time_format.cr
     version: ~> 0.1.0
@@ -19,4 +19,4 @@ dependencies:
 development_dependencies:
   pg:
     github: will/crystal-pg
-    version: ~> 0.13.4
+    version: ~> 0.14.1
diff --git a/spec/migrate/migrator_spec.cr b/spec/migrate/migrator_spec.cr
index ba88616..9a9213c 100644
--- a/spec/migrate/migrator_spec.cr
+++ b/spec/migrate/migrator_spec.cr
@@ -106,7 +106,7 @@ describe Migrate::Migrator do
 
     context "when unknown version" do
       it "raises" do
-        expect_raises do
+        expect_raises Exception do
           migrator.to(42)
         end
       end