diff --git a/.gitmodules b/.gitmodules
index 5c6a8f47a6..a1e528562c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -6,7 +6,8 @@
 	url = https://github.com/tonymillion/Reachability.git
 [submodule "spec/cocoapods-integration-specs"]
 	path = spec/cocoapods-integration-specs
-	url = https://github.com/CocoaPods/cocoapods-integration-specs.git
+	url = https://github.com/mfazekas/cocoapods-integration-specs.git
+	branch = podspec-spm
 [submodule "spec/fixtures/spec-repos/test_repo"]
 	path = spec/fixtures/spec-repos/test_repo
 	url = https://github.com/CocoaPods/cocoapods-test-specs.git
diff --git a/Gemfile b/Gemfile
index 841ac71cc9..69b0e2025f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -20,7 +20,8 @@ gemspec
 
 group :development do
   cp_gem 'claide',                'CLAide'
-  cp_gem 'cocoapods-core',        'Core'
+  # cp_gem 'cocoapods-core',        'Core'
+  gem 'cocoapods-core', :git => 'https://github.com/mfazekas/Core', branch: 'podspec-spm'
   cp_gem 'cocoapods-deintegrate', 'cocoapods-deintegrate'
   cp_gem 'cocoapods-downloader',  'cocoapods-downloader'
   cp_gem 'cocoapods-plugins',     'cocoapods-plugins'
diff --git a/Gemfile.lock b/Gemfile.lock
index 804475fa57..800a6dc048 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -5,22 +5,6 @@ GIT
   specs:
     claide (1.1.0)
 
-GIT
-  remote: https://github.com/CocoaPods/Core.git
-  revision: 9320bf557741d7ae80eda4415bc6fb2b0b3a8b9c
-  branch: master
-  specs:
-    cocoapods-core (1.12.1)
-      activesupport (>= 5.0, < 8)
-      addressable (~> 2.8)
-      algoliasearch (~> 1.0)
-      concurrent-ruby (~> 1.1)
-      fuzzy_match (~> 2.0.4)
-      nap (~> 1.0)
-      netrc (~> 0.11)
-      public_suffix (~> 4.0)
-      typhoeus (~> 1.0)
-
 GIT
   remote: https://github.com/CocoaPods/Molinillo.git
   revision: 6bc3d6045edadf800ba1b634fef15d3574369e60
@@ -108,6 +92,22 @@ GIT
   specs:
     bacon (1.2.0)
 
+GIT
+  remote: https://github.com/mfazekas/Core
+  revision: 8524bb4f428992f6ad5f822181c820be2bf4126d
+  branch: podspec-spm
+  specs:
+    cocoapods-core (1.12.1)
+      activesupport (>= 5.0, < 8)
+      addressable (~> 2.8)
+      algoliasearch (~> 1.0)
+      concurrent-ruby (~> 1.1)
+      fuzzy_match (~> 2.0.4)
+      nap (~> 1.0)
+      netrc (~> 0.11)
+      public_suffix (~> 4.0)
+      typhoeus (~> 1.0)
+
 GIT
   remote: https://github.com/mrackwitz/CLIntegracon.git
   revision: ca88b7b8920b6b6542f9b4ad2b1748855783dbae
diff --git a/lib/cocoapods/installer/xcode/pods_project_generator.rb b/lib/cocoapods/installer/xcode/pods_project_generator.rb
index f122c7653e..2e7d4ee58b 100644
--- a/lib/cocoapods/installer/xcode/pods_project_generator.rb
+++ b/lib/cocoapods/installer/xcode/pods_project_generator.rb
@@ -193,6 +193,67 @@ def wire_target_dependencies(target_installation_results)
           PodTargetDependencyInstaller.new(sandbox, pod_target_installation_results_hash, metadata_cache).install!
         end
 
+        def _merge_spm_requirements(url, requirements)
+          if requirements.count > 1
+            requirements.reduce(requirements.first) do |acc, req|
+              if acc != req
+                error "SPM dependencies with different requirements: #{requirements} for #{url} is not yet supported"
+              end
+              acc
+            end
+          else
+            requirements.first
+          end
+        end
+
+        def install_spm_dedpendecies(project, pod_targets)
+          spm_dependencies = pod_targets.flat_map { |target| target.root_spec.consumer(target.platform).spm_dependencies }
+          spm_dependencies_by_url = spm_dependencies.group_by { |dep| dep[:url] }
+          merged_spm_dependencies = spm_dependencies_by_url.map do |url, deps|
+            [url, _merge_spm_requirements(url, deps.map { |dep| dep[:requirement] })]
+          end
+
+          spm_dependencies_by_url = merged_spm_dependencies.map do |url, requirement|
+            [url, project.add_spm_dependency(url, requirement.to_h)]
+          end
+
+          spm_dependencies_by_url.to_h
+        end
+
+        def _spm_deps_workaround_for_swift(native_target)
+          # Seems to be an XCode issue where subprojects SWITFT_INCLUDE_PATHS doesn't the added SPM dependency's products
+          # without this Swift code trying to import the SPM dependency's product will fail with "No such module"
+          search_path = '${SYMROOT}/${CONFIGURATION}${EFFECTIVE_PLATFORM_NAME}/'
+          native_target.build_configurations.each do |config|
+            build_settings = native_target.build_settings(config.name)
+            build_settings['SWIFT_INCLUDE_PATHS'] ||= ['$(inherited)']
+            unless build_settings['SWIFT_INCLUDE_PATHS'].include?(search_path)
+              build_settings['SWIFT_INCLUDE_PATHS'].push(search_path)
+            end
+          end
+        end
+
+        def wire_target_spm_dependencies(target_installation_results, spm_dependencies_by_url)
+          target_installation_results.pod_target_installation_results.each_value do |pod_target_installation_result|
+            target = pod_target_installation_result.target
+            spm_deps_to_wire = target.spec_consumers.flat_map(&:spm_dependencies)
+            spm_deps_to_wire.each do |spm_dep|
+              native_target = pod_target_installation_result.native_target
+              project = native_target.project
+
+              spm_dep[:products].each do |product_name|
+                product_reference = project.new(Xcodeproj::Project::Object::XCSwiftPackageProductDependency)
+                product_reference.product_name = product_name
+                product_reference.package = spm_dependencies_by_url[spm_dep[:url]]
+
+                native_target.package_product_dependencies << product_reference
+
+                _spm_deps_workaround_for_swift(native_target)
+              end
+            end
+          end
+        end
+
         # @param  [String] pod The root name of the development pod.
         #
         # @return [Boolean] whether the scheme for the given development pod should be
diff --git a/lib/cocoapods/installer/xcode/single_pods_project_generator.rb b/lib/cocoapods/installer/xcode/single_pods_project_generator.rb
index 1287727a5d..2cac7e8ee8 100644
--- a/lib/cocoapods/installer/xcode/single_pods_project_generator.rb
+++ b/lib/cocoapods/installer/xcode/single_pods_project_generator.rb
@@ -15,6 +15,7 @@ def generate!
                                                    platforms, project_object_version, config.podfile_path)
           project = project_generator.generate!
           install_file_references(project, pod_targets)
+          spm_references_by_url = install_spm_dedpendecies(project, pod_targets)
 
           pod_target_installation_results = install_all_pod_targets(project, pod_targets)
           aggregate_target_installation_results = install_aggregate_targets(project, aggregate_targets)
@@ -22,6 +23,7 @@ def generate!
 
           integrate_targets(target_installation_results.pod_target_installation_results)
           wire_target_dependencies(target_installation_results)
+          wire_target_spm_dependencies(target_installation_results, spm_references_by_url)
           PodsProjectGeneratorResult.new(project, {}, target_installation_results)
         end
 
diff --git a/lib/cocoapods/project.rb b/lib/cocoapods/project.rb
index 3291372337..815f3f0841 100644
--- a/lib/cocoapods/project.rb
+++ b/lib/cocoapods/project.rb
@@ -392,6 +392,14 @@ def add_build_configuration(name, type)
       build_configuration
     end
 
+    def add_spm_dependency(url, requirement)
+      spm_dependency = new(XCRemoteSwiftPackageReference)
+      spm_dependency.repositoryURL = url
+      spm_dependency.requirement = requirement
+      root_object.package_references << spm_dependency
+      spm_dependency
+    end
+
     # @param  [String] name
     #         The name of the build configuration.
     #
diff --git a/spec/cocoapods-integration-specs b/spec/cocoapods-integration-specs
index 5788f5a44f..305d23387e 160000
--- a/spec/cocoapods-integration-specs
+++ b/spec/cocoapods-integration-specs
@@ -1 +1 @@
-Subproject commit 5788f5a44ff6d742766e86bbdb19b29979bc5311
+Subproject commit 305d23387e087e622044d03165973e1d7236cfa1
diff --git a/spec/integration.rb b/spec/integration.rb
index d0e3511164..54db0417a3 100644
--- a/spec/integration.rb
+++ b/spec/integration.rb
@@ -361,6 +361,11 @@
                             'install --no-repo-update'
     end
 
+  describe 'Installs a podspec with SPM dependencies' do
+    behaves_like cli_spec 'install_spm_dependency',
+                          'install --no-repo-update'
+  end
+
     describe 'Integrates a Pod with circular subspec dependencies' do
       behaves_like cli_spec 'install_circular_subspec_dependency',
                             'install --no-repo-update'
diff --git a/spec/integration/xcodeproj_project_yaml.rb b/spec/integration/xcodeproj_project_yaml.rb
index 5dd1844426..f0c160475c 100644
--- a/spec/integration/xcodeproj_project_yaml.rb
+++ b/spec/integration/xcodeproj_project_yaml.rb
@@ -10,6 +10,9 @@ def to_yaml
       yaml = { key => pretty_print_output[key] }.to_yaml
       sections << yaml
     end
+    if root_object.package_references.any?
+      sections << {'Package References' => root_object.package_references.map(&:to_hash)}.to_yaml
+    end
     (sections * "\n\n").gsub!('---', '')
   end
 end