diff --git a/lib/bundler/definition.rb b/lib/bundler/definition.rb
index c3eae50f65..35f2919918 100644
--- a/lib/bundler/definition.rb
+++ b/lib/bundler/definition.rb
@@ -93,17 +93,15 @@ module Bundler
         @platforms = @locked_platforms.dup
         @locked_bundler_version = @locked_gems.bundler_version
         @locked_ruby_version = @locked_gems.ruby_version
-        @originally_locked_deps = @locked_gems.dependencies
+        @locked_deps = @locked_gems.dependencies
         @originally_locked_specs = SpecSet.new(@locked_gems.specs)
         @locked_checksums = @locked_gems.checksums
 
         if unlock != true
-          @locked_deps    = @originally_locked_deps
           @locked_specs   = @originally_locked_specs
           @locked_sources = @locked_gems.sources
         else
           @unlock         = {}
-          @locked_deps    = {}
           @locked_specs   = SpecSet.new([])
           @locked_sources = []
         end
@@ -115,7 +113,6 @@ module Bundler
         @platforms      = []
         @locked_deps    = {}
         @locked_specs   = SpecSet.new([])
-        @originally_locked_deps = {}
         @originally_locked_specs = @locked_specs
         @locked_sources = []
         @locked_checksums = Bundler.feature_flag.lockfile_checksums?
@@ -443,13 +440,13 @@ module Bundler
       msg << "\n\nYou have added to the Gemfile:\n" << added.join("\n") if added.any?
       msg << "\n\nYou have deleted from the Gemfile:\n" << deleted.join("\n") if deleted.any?
       msg << "\n\nYou have changed in the Gemfile:\n" << changed.join("\n") if changed.any?
-      msg << "\n\nRun `bundle install` elsewhere and add the updated #{SharedHelpers.relative_gemfile_path} to version control.\n"
+      msg << "\n\nRun `bundle install` elsewhere and add the updated #{SharedHelpers.relative_gemfile_path} to version control.\n" unless unlocking?
 
       unless explicit_flag
         suggested_command = unless Bundler.settings.locations("frozen").keys.include?(:env)
           "bundle config set frozen false"
         end
-        msg << "If this is a development machine, remove the #{SharedHelpers.relative_lockfile_path} " \
+        msg << "\n\nIf this is a development machine, remove the #{SharedHelpers.relative_lockfile_path} " \
                "freeze by running `#{suggested_command}`." if suggested_command
       end
 
@@ -944,7 +941,7 @@ module Bundler
           dep.source = sources.get(dep.source)
         end
 
-        unless locked_dep = @originally_locked_deps[dep.name]
+        unless locked_dep = @locked_deps[dep.name]
           changes = true
           next
         end
diff --git a/spec/bundler/commands/update_spec.rb b/spec/bundler/commands/update_spec.rb
index 17e33b2377..058cd2ec82 100644
--- a/spec/bundler/commands/update_spec.rb
+++ b/spec/bundler/commands/update_spec.rb
@@ -694,28 +694,36 @@ RSpec.describe "bundle update" do
       bundle "update", all: true, raise_on_error: false
 
       expect(last_command).to be_failure
-      expect(err).to match(/Bundler is unlocking, but the lockfile can't be updated because frozen mode is set/)
-      expect(err).to match(/freeze by running `bundle config set frozen false`./)
+      expect(err).to eq <<~ERROR.strip
+        Bundler is unlocking, but the lockfile can't be updated because frozen mode is set
+
+        If this is a development machine, remove the Gemfile.lock freeze by running `bundle config set frozen false`.
+      ERROR
     end
 
     it "should fail loudly when frozen is set globally" do
       bundle "config set --global frozen 1"
       bundle "update", all: true, raise_on_error: false
-      expect(err).to match(/Bundler is unlocking, but the lockfile can't be updated because frozen mode is set/).
-        and match(/freeze by running `bundle config set frozen false`./)
+      expect(err).to eq <<~ERROR.strip
+        Bundler is unlocking, but the lockfile can't be updated because frozen mode is set
+
+        If this is a development machine, remove the Gemfile.lock freeze by running `bundle config set frozen false`.
+      ERROR
     end
 
     it "should fail loudly when deployment is set globally" do
       bundle "config set --global deployment true"
       bundle "update", all: true, raise_on_error: false
-      expect(err).to match(/Bundler is unlocking, but the lockfile can't be updated because frozen mode is set/).
-        and match(/freeze by running `bundle config set frozen false`./)
+      expect(err).to eq <<~ERROR.strip
+        Bundler is unlocking, but the lockfile can't be updated because frozen mode is set
+
+        If this is a development machine, remove the Gemfile.lock freeze by running `bundle config set frozen false`.
+      ERROR
     end
 
     it "should not suggest any command to unfreeze bundler if frozen is set through ENV" do
       bundle "update", all: true, raise_on_error: false, env: { "BUNDLE_FROZEN" => "true" }
-      expect(err).to match(/Bundler is unlocking, but the lockfile can't be updated because frozen mode is set/)
-      expect(err).not_to match(/by running/)
+      expect(err).to eq("Bundler is unlocking, but the lockfile can't be updated because frozen mode is set")
     end
   end