diff --git a/.travis.yml b/.travis.yml
index 45d99a55..79ccbae8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,32 +10,12 @@ branches:
   only:
     - master
 rvm:
-  - 1.9.3
-  - 2.0
-  - 2.1.10
-  - 2.2.6
-  - 2.3.3
-  - 2.4.0
+  - 2.3.7
+  - 2.4.4
+  - 2.5.1
   - ruby-head
 env:
-  - RAILS_VERSION='~> 3.2'
   - RAILS_VERSION='~> 4.2'
   - RAILS_VERSION='~> 5.0'
-matrix:
-  exclude:
-
-    # Rails 5 only runs on ruby 2.3 and up
-    - rvm: 1.9.3
-      env: RAILS_VERSION='~> 5.0'
-    - rvm: 2.0
-      env: RAILS_VERSION='~> 5.0'
-    - rvm: 2.1.10
-      env: RAILS_VERSION='~> 5.0'
-    - rvm: 2.2.6
-      env: RAILS_VERSION='~> 5.0'
-
-    # Rails 3 no longer runs on ruby 2.4 and up
-    - rvm: 2.4.0
-      env: RAILS_VERSION='~> 3.2'
-    - rvm: ruby-head
-      env: RAILS_VERSION='~> 3.2'
+  - RAILS_VERSION='~> 5.1'
+  - RAILS_VERSION='~> 5.2'
diff --git a/Gemfile b/Gemfile
index 022c86be..7e32e2c5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,11 +1,5 @@
 source 'https://rubygems.org'
 gemspec
 
-compatible_rails_versions = [
-  '>= 3.0.0',
-  ('<5' if Gem::Version.new(RUBY_VERSION) < Gem::Version.new('2.2.2'))
-].compact
-
-gem 'activesupport', (ENV['RAILS_VERSION'] || compatible_rails_versions), require: false
+gem 'activesupport', (ENV['RAILS_VERSION'] || '>= 4.2'), require: false
 gem 'i18n', require: false
-gem 'tzinfo', require: false # only needed explicitly for RAILS_VERSION=3
diff --git a/config/locales/sv.yml b/config/locales/sv.yml
index e7af6f8a..b7e55c29 100644
--- a/config/locales/sv.yml
+++ b/config/locales/sv.yml
@@ -127,7 +127,7 @@ sv:
     - Aug
     - Sep
     - Okt
-    - Mov
+    - Nov
     - Dec
     day_names:
     - Söndag
diff --git a/ice_cube.gemspec b/ice_cube.gemspec
index 7dd3fd74..82e431cd 100644
--- a/ice_cube.gemspec
+++ b/ice_cube.gemspec
@@ -1,4 +1,3 @@
-# encoding: utf-8
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'ice_cube/version'
@@ -15,9 +14,7 @@ Gem::Specification.new do |s|
   s.version       = IceCube::VERSION
   s.platform      = Gem::Platform::RUBY
   s.files         = Dir['lib/**/*.rb', 'config/**/*.yml']
-  s.test_files    = Dir.glob('spec/*.rb')
   s.require_paths = ['lib']
-  s.has_rdoc      = true
 
   s.add_development_dependency('rake')
   s.add_development_dependency('rspec', '> 3')
diff --git a/lib/ice_cube/validations/hour_of_day.rb b/lib/ice_cube/validations/hour_of_day.rb
index 291708e6..819c394d 100644
--- a/lib/ice_cube/validations/hour_of_day.rb
+++ b/lib/ice_cube/validations/hour_of_day.rb
@@ -23,7 +23,7 @@ def realign(opening_time, start_time)
 
       first_hour = Array(validations[:hour_of_day]).min_by(&:value)
       time = TimeUtil::TimeWrapper.new(start_time, false)
-      if freq > 1
+      if freq > 1 && base_interval_validation.type == :hour
         offset = first_hour.validate(opening_time, start_time)
         time.add(:hour, offset - freq)
       else
diff --git a/spec/examples/weekly_rule_spec.rb b/spec/examples/weekly_rule_spec.rb
index 682a85e4..4c805642 100644
--- a/spec/examples/weekly_rule_spec.rb
+++ b/spec/examples/weekly_rule_spec.rb
@@ -338,6 +338,26 @@ module IceCube
           end
         end
       end
+
+      #     August 2018
+      # Su Mo Tu We Th Fr Sa
+      #           1  2  3  4
+      #  5  6  7  8  9 10 11
+      # 12 13 14 15 16 17 18
+      # 19 20 21 22 23 24 25
+      # 26 27 28 29 30 31
+      context 'when day of start_time does not align with specified day rule' do
+        let(:start_time) { Time.utc(2018, 8, 7, 10, 0, 0) }
+        let(:end_time) { Time.utc(2018, 8, 7, 15, 0, 0) }
+        let(:biweekly) { IceCube::Rule.weekly(2).day(:saturday).hour_of_day(10) }
+        let(:schedule) { IceCube::Schedule.new(start_time, end_time: end_time) { |s| s.rrule biweekly } }
+        let(:range) { [Time.utc(2018, 8, 11, 7, 0, 0), Time.utc(2018, 8, 12, 6, 59, 59)] }
+        let(:expected_date) { Time.utc(2018, 8, 11, 10, 0, 0) }
+
+        it 'should align to the correct day with the spans option' do
+          expect(schedule.occurrences_between(range.first, range.last, spans: true)).to include expected_date
+        end
+      end
     end
 
     describe "using occurs_between with a weekly schedule" do