diff --git a/bundler/lib/dependabot/bundler/file_parser.rb b/bundler/lib/dependabot/bundler/file_parser.rb
index aafa43b3de2..88b2a96d7fe 100644
--- a/bundler/lib/dependabot/bundler/file_parser.rb
+++ b/bundler/lib/dependabot/bundler/file_parser.rb
@@ -309,12 +309,14 @@ def gemspecs
                       .select { |file| file.name.end_with?(".gemspec") }
       end
 
+      sig { returns(T::Array[Dependabot::DependencyFile]) }
       def imported_ruby_files
         dependency_files
           .select { |f| f.name.end_with?(".rb") }
           .reject { |f| f.name == "gems.rb" }
       end
 
+      sig { returns(String) }
       def bundler_version
         @bundler_version ||= Helpers.bundler_version(lockfile)
       end
diff --git a/bundler/lib/dependabot/bundler/package_manager.rb b/bundler/lib/dependabot/bundler/package_manager.rb
index 77f7530ea93..53437ef4c7b 100644
--- a/bundler/lib/dependabot/bundler/package_manager.rb
+++ b/bundler/lib/dependabot/bundler/package_manager.rb
@@ -22,12 +22,13 @@ module Bundler
     class PackageManager < PackageManagerBase
       extend T::Sig
 
-      sig { params(version: T.any(String, Dependabot::Version)).void }
-      def initialize(version)
+      sig { params(raw_version: String).void }
+      def initialize(raw_version)
         super(
           ECOSYSTEM,
           PACKAGE_MANAGER,
-          Version.new(version),
+          raw_version,
+          Version.new(raw_version),
           DEPRECATED_BUNDLER_VERSIONS,
           SUPPORTED_BUNDLER_VERSIONS
         )
diff --git a/common/lib/dependabot/package_manager.rb b/common/lib/dependabot/package_manager.rb
index 718ac712324..32542e45cec 100644
--- a/common/lib/dependabot/package_manager.rb
+++ b/common/lib/dependabot/package_manager.rb
@@ -13,27 +13,31 @@ class PackageManagerBase
     # Initialize common attributes for all package managers
     # @param ecosystem [String] the name of the ecosystem (e.g., "npm_and_yarn", "composer").
     # @param name [String] the name of the package manager (e.g., "npm", "bundler").
-    # @param version [Dependabot::Version] the version of the package manager (e.g., "6.0.0").
+    # @param raw_version [String] the version of the package manager (e.g., "6.0.0").
+    # @param version [Dependabot::Version] the version of the package manager Version.new("1.0.0").
     # @param deprecated_versions [Array<Dependabot::Version>] an array of deprecated versions.
     # @param supported_versions [Array<Dependabot::Version>] an array of supported versions.
     sig do
       params(
         ecosystem: String,
         name: String,
+        raw_version: String,
         version: Dependabot::Version,
         deprecated_versions: T::Array[Dependabot::Version],
         supported_versions: T::Array[Dependabot::Version]
       ).void
     end
-    def initialize(
+    def initialize( # rubocop:disable Metrics/ParameterLists
       ecosystem,
       name,
+      raw_version,
       version,
       deprecated_versions = [],
       supported_versions = []
     )
       @ecosystem = T.let(ecosystem, String)
       @name = T.let(name, String)
+      @raw_version = T.let(raw_version, String)
       @version = T.let(version, Dependabot::Version)
       @deprecated_versions = T.let(deprecated_versions, T::Array[Dependabot::Version])
       @supported_versions = T.let(supported_versions, T::Array[Dependabot::Version])
@@ -51,6 +55,12 @@ def initialize(
     sig { returns(String) }
     attr_reader :name
 
+    # The version of the package manager (e.g., "6.0.0").
+    # @example
+    #   package_manager.version #=> "6.0.0"
+    sig { returns(String) }
+    attr_reader :raw_version
+
     # The version of the package manager (e.g., "6.0.0").
     # @example
     #   package_manager.version #=> "6.0.0"
diff --git a/composer/lib/dependabot/composer/package_manager.rb b/composer/lib/dependabot/composer/package_manager.rb
index 4045cb84285..e57ccbd798a 100644
--- a/composer/lib/dependabot/composer/package_manager.rb
+++ b/composer/lib/dependabot/composer/package_manager.rb
@@ -16,12 +16,13 @@ module Composer
     class PackageManager < PackageManagerBase
       extend T::Sig
 
-      sig { params(version: T.any(String, Dependabot::Version)).void }
-      def initialize(version)
+      sig { params(raw_version: String).void }
+      def initialize(raw_version)
         super(
           ECOSYSTEM,
           PACKAGE_MANAGER,
-          Version.new(version),
+          raw_version,
+          Version.new(raw_version),
           DEPRECATED_COMPOSER_VERSIONS,
           SUPPORTED_COMPOSER_VERSIONS
         )