diff --git a/lib/cocoapods-core/specification.rb b/lib/cocoapods-core/specification.rb
index fa9c2674..60d941e8 100644
--- a/lib/cocoapods-core/specification.rb
+++ b/lib/cocoapods-core/specification.rb
@@ -6,6 +6,7 @@
 require 'cocoapods-core/specification/root_attribute_accessors'
 require 'cocoapods-core/specification/set'
 require 'cocoapods-core/specification/json'
+require 'cocoapods-core/specification/spm_requirement'
 
 module Pod
   # The Specification provides a DSL to describe a Pod. A pod is defined as a
diff --git a/lib/cocoapods-core/specification/consumer.rb b/lib/cocoapods-core/specification/consumer.rb
index e469504b..e4d015d0 100644
--- a/lib/cocoapods-core/specification/consumer.rb
+++ b/lib/cocoapods-core/specification/consumer.rb
@@ -1,4 +1,5 @@
 require 'cocoapods-core/specification/root_attribute_accessors'
+require 'cocoapods-core/specification/spm_requirement'
 
 module Pod
   class Specification
@@ -234,6 +235,14 @@ def dependencies
         end
       end
 
+      #-----------------------------------------------------------------------#
+      def spm_dependencies
+        value = value_for_attribute(:spm_dependencies)
+        value.map do |spm_dependency|
+          {:url => spm_dependency[:url], :requirement => Pod::Specification::SpmRequirement.new(spm_dependency[:requirement]), :products => spm_dependency[:products]}
+        end
+      end
+
       # Raw values need to be prepared as soon as they are read so they can be
       # safely merged to support multi platform attributes and inheritance
       #-----------------------------------------------------------------------#
diff --git a/lib/cocoapods-core/specification/dsl.rb b/lib/cocoapods-core/specification/dsl.rb
index 0fbdf393..d9cdcc46 100644
--- a/lib/cocoapods-core/specification/dsl.rb
+++ b/lib/cocoapods-core/specification/dsl.rb
@@ -755,6 +755,34 @@ def dependency=(args)
 
       #------------------#
 
+      attribute :spm_dependencies,
+        :container => Array,
+        :inherited => true
+
+      # Dependency on Swift Manager Packages.
+      #
+      # ---
+      #
+      # Dependencies should specify versions requirements.
+      #
+      # @example
+      #   spec.spm_dependency(
+      #     :url => 'https://github.com/apple/swift-atomics.git',
+      #     :requirement' => {:kind => 'upToNextMajorVersion',  :minimumVersion => '1.1.0'},
+      #     :products' => ['Atomics']
+      #   )
+
+      def spm_dependency(url: , requirement:, products:)
+        attributes_hash['spm_dependencies'] ||= []
+        attributes_hash['spm_dependencies'] << {
+          :url => url,
+          :requirement => requirement,
+          :products => products,
+        }
+      end
+
+      #------------------#
+
       # @!method info_plist=(info_plist)
       #
       #   Key-Value pairs to add to the generated `Info.plist`.
diff --git a/lib/cocoapods-core/specification/linter.rb b/lib/cocoapods-core/specification/linter.rb
index 91e7bf1c..f32d410c 100644
--- a/lib/cocoapods-core/specification/linter.rb
+++ b/lib/cocoapods-core/specification/linter.rb
@@ -471,6 +471,28 @@ def _validate_scheme(s)
         end
       end
 
+
+      # Performs validations related to the `spm_dependencies` attribute.
+      #
+      def _validate_spm_dependencies(s)
+        unless s.empty?
+          s.each do |spm_dependency|
+            if spm_dependency[:url].nil?
+              results.add_error('spm_dependencies', 'SPM dependencies should specify a url.')
+            end
+            if spm_dependency[:requirement].nil?
+              results.add_error('spm_dependencies', 'SPM dependencies should specify a requirement.')
+            end
+            if requirement_errors = SpmRequirement.validate(spm_dependency[:requirement])
+              results.add_error('spm_dependencies', requirement_errors)
+            end
+            if spm_dependency[:products].nil?
+              results.add_error('spm_dependencies', 'SPM dependencies should specify products.')
+            end
+          end
+        end
+      end
+
       # Performs validations related to github sources.
       #
       def perform_github_source_checks(s)
diff --git a/lib/cocoapods-core/specification/spm_requirement.rb b/lib/cocoapods-core/specification/spm_requirement.rb
new file mode 100644
index 000000000..3a49ac5c
--- /dev/null
+++ b/lib/cocoapods-core/specification/spm_requirement.rb
@@ -0,0 +1,51 @@
+module Pod
+  class Specification
+    # This class validates and represents swift package manager dependecy requirements
+    class SpmRequirement
+      REQUIRED_KEYS = {
+        :upToNextMajorVersion => [:minimumVersion],
+        :upToNextMinorVersion => [:minimumVersion],
+        :exactVersion => [:version],
+        :versionRange => %i[minimumVersion maximumVersion],
+      }.freeze
+
+      def initialize(requirement_hash)
+        @requirement = requirement_hash
+        validate
+      end
+
+      def kind
+        @requirement[:kind]
+      end
+
+      def ==(other)
+        @requirement == other.instance_variable_get(:@requirement)
+      end
+
+      def validate
+        raise 'Kind should be string' unless kind.is_a?(String)
+        raise "Unknown requirement kind #{kind}" if REQUIRED_KEYS[kind.to_sym].nil?
+    
+        REQUIRED_KEYS[kind.to_sym].each do |key|
+          raise "Missing key #{key} for requirement #{@requirement}" unless @requirement[key]
+        end
+      end
+
+      def to_h
+        @requirement.map { |k,v| [k.to_s, v.to_s] }.to_h
+      end
+
+      def self.validate(requirement_hash)
+        if (requirement_hash.is_a? SpmRequirement)
+          requirement_hash.validate
+          nil
+        else
+          new(requirement_hash)
+          nil
+        end
+      rescue => e
+        e.message
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/spec/specification/consumer_spec.rb b/spec/specification/consumer_spec.rb
index 71b93077..d88e1dc9 100644
--- a/spec/specification/consumer_spec.rb
+++ b/spec/specification/consumer_spec.rb
@@ -602,6 +602,30 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
+    describe 'SPM Dependencies' do
+      before do
+        @spec = Spec.new do |s|
+          s.name = 'Pod'
+          s.spm_dependency(
+            :url => "https://github.com/apple/example-package-fisheryates.git",
+            :requirement => { :kind => "upToNextMajorVersion", :minimumVersion => "1.0.0" }, 
+            :products => ["FisherYates"],
+          )
+        end
+        @consumer = Specification::Consumer.new(@spec, :ios)
+      end
+
+      it 'returns the spm_dependencies with SpmRequirement' do
+        @consumer.spm_dependencies.should == [{
+          :url => "https://github.com/apple/example-package-fisheryates.git",
+          :requirement => Specification::SpmRequirement.new({ :kind => "upToNextMajorVersion", :minimumVersion => "1.0.0" }),
+          :products => ["FisherYates"],
+          }]
+      end
+    end
+
+    #-------------------------------------------------------------------------#
+
     describe 'Private helpers' do
       before do
         @spec = Spec.new do |s|
diff --git a/spec/specification/dsl_spec.rb b/spec/specification/dsl_spec.rb
index 312349aa..deb88838 100644
--- a/spec/specification/dsl_spec.rb
+++ b/spec/specification/dsl_spec.rb
@@ -312,6 +312,17 @@ module Pod
 
       #------------------#
 
+      describe 'spm_dependency' do
+        it 'allows to specify a single spm_dependency' do
+          @spec.spm_dependency(:url => "foo", :requirement => {:kind => "upToNextMajorVersion", :minimumVersion => "1.0.0"}, :products => ["Foo"])
+          @spec.attributes_hash['spm_dependencies'].should == [
+            { :url => 'foo', :requirement => {:kind => "upToNextMajorVersion", :minimumVersion => "1.0.0"}, :products => ["Foo"] },
+          ]
+        end
+      end
+
+      #------------------#
+
       it 'allows to specify whether the specification requires ARC' do
         @spec.requires_arc = false
         @spec.attributes_hash['requires_arc'].should == false
diff --git a/spec/specification/json_spec.rb b/spec/specification/json_spec.rb
index 9951fc9c..2dfdd215 100644
--- a/spec/specification/json_spec.rb
+++ b/spec/specification/json_spec.rb
@@ -599,6 +599,24 @@ module Pod
           result.swift_versions.map(&:to_s).should == %w(3.2 4.0 4.1)
           result.swift_version.to_s.should == '4.1'
         end
+
+        describe 'Swift Package Manger dependencies' do
+          it 'writes spm dependency' do
+            @spec.spm_dependency(
+              :url => 'http://github.com/foo/foo',
+              :requirement => {:kind => 'upToNextMajorVersion', :minimumVersion => '1.0.0'},
+              :products => ['Foo'],
+            )
+            hash = @spec.to_hash
+            hash['spm_dependencies'].should == [
+              {
+                :url => 'http://github.com/foo/foo',
+                :requirement => {:kind => 'upToNextMajorVersion', :minimumVersion => '1.0.0'},
+                :products => ['Foo'],
+              },
+            ]
+          end
+        end
       end
     end
   end
diff --git a/spec/specification/linter_spec.rb b/spec/specification/linter_spec.rb
index e0c1740d..29c282f3 100644
--- a/spec/specification/linter_spec.rb
+++ b/spec/specification/linter_spec.rb
@@ -693,6 +693,13 @@ def result_should_include(*values)
         @spec.compiler_flags = '-some_flag', '-another -Wno_flags'
         result_should_include('warnings', 'disabled', 'compiler_flags')
       end
+
+      #------------------#
+
+      it 'check if spm dependency requirement upToNextMinorVersion has a minimumVersion key' do
+        @spec.spm_dependency(:url => 'https://github.com/foo/foo', :requirement => { :kind => 'upToNextMinorVersion' }, :products => ['Foo'])
+        result_should_include('missing key minimumVersion')
+      end
     end
 
     #--------------------------------------#