diff --git a/shard.yml b/shard.yml
index e96790be..1579714a 100644
--- a/shard.yml
+++ b/shard.yml
@@ -13,5 +13,8 @@ development_dependencies:
   kemal:
     github: sdogruyol/kemal
     version: ~> 0.22.0
+  http_proxy:
+    github: mamantoha/http_proxy
+    version: ~> 0.3.1
 
 license: MIT
diff --git a/spec/integration/proxy_spec.cr b/spec/integration/proxy_spec.cr
new file mode 100644
index 00000000..f19bfdf1
--- /dev/null
+++ b/spec/integration/proxy_spec.cr
@@ -0,0 +1,33 @@
+require "../spec_helper"
+
+describe Crest do
+  describe "With proxy server" do
+    it "should make request" do
+      with_proxy_server do |host, port, wants_close|
+        response = Crest.get("#{TEST_SERVER_URL}/", p_addr: host, p_port: port)
+        (response.status_code).should eq(200)
+        (response.body).should contain("Hello World!")
+        (response.request.p_addr).should eq("127.0.0.1")
+        (response.request.p_port).should eq(8080)
+      ensure
+        wants_close.send(nil)
+      end
+    end
+
+    it "should redirect with proxy" do
+      with_proxy_server do |host, port, wants_close|
+        response = Crest.get("#{TEST_SERVER_URL}/redirect", p_addr: "127.0.0.1", p_port: 8080)
+        (response.status_code).should eq(200)
+        (response.body).should contain("Hello World!")
+        (response.url).should eq("#{TEST_SERVER_URL}/")
+        (response.history.size).should eq(1)
+        (response.history.first.url).should eq("#{TEST_SERVER_URL}/redirect")
+        (response.history.first.status_code).should eq(302)
+        (response.request.p_addr).should eq("127.0.0.1")
+        (response.request.p_port).should eq(8080)
+      ensure
+        wants_close.send(nil)
+      end
+    end
+  end
+end
diff --git a/spec/integration/redirection_spec.cr b/spec/integration/redirection_spec.cr
index 4c025c7c..742aa586 100644
--- a/spec/integration/redirection_spec.cr
+++ b/spec/integration/redirection_spec.cr
@@ -12,6 +12,12 @@ describe Crest do
       (response.history.first.status_code).should eq(302)
     end
 
+    it "should redirect with logger" do
+      response = Crest.get("#{TEST_SERVER_URL}/redirect", logging: true)
+      (response.request.logging).should eq(true)
+      (response.request.logger).should be_a(Crest::Logger)
+    end
+
     it "should raise error when too many redirects" do
       expect_raises Crest::RequestFailed, "HTTP status code 302" do
         Crest.get("#{TEST_SERVER_URL}/redirect/circle1")
diff --git a/spec/spec_helper.cr b/spec/spec_helper.cr
index 522e21c9..2ab05801 100644
--- a/spec/spec_helper.cr
+++ b/spec/spec_helper.cr
@@ -1,5 +1,24 @@
 require "spec"
 require "json"
+require "http_proxy"
 require "../src/crest"
 
 TEST_SERVER_URL = "http://127.0.0.1:4567"
+
+def with_proxy_server(host = "127.0.0.1", port = 8080)
+  wants_close = Channel(Nil).new
+  server = HTTP::Proxy::Server.new(host, port)
+
+  spawn do
+    server.listen
+  end
+
+  spawn do
+    wants_close.receive
+    server.close
+  end
+
+  Fiber.yield
+
+  yield host, port, wants_close
+end
diff --git a/src/crest/request.cr b/src/crest/request.cr
index c8c5dbba..8ecab903 100644
--- a/src/crest/request.cr
+++ b/src/crest/request.cr
@@ -17,7 +17,9 @@ module Crest
     @logger : Crest::Logger
     @logging : Bool
 
-    getter method, url, payload, headers, cookies, max_redirects, user, password, proxy, logging, logger
+    getter method, url, payload, headers, cookies, max_redirects, user, password,
+      proxy, logging, logger, p_addr, p_port, p_user, p_pass
+
     # An array of previous redirection responses
     property redirection_history
 
diff --git a/src/crest/response.cr b/src/crest/response.cr
index 5448bf0c..44130314 100644
--- a/src/crest/response.cr
+++ b/src/crest/response.cr
@@ -45,7 +45,11 @@ module Crest
         max_redirects: max_redirects,
         cookies: cookies,
         logging: @request.logging,
-        logger: @request.logger
+        logger: @request.logger,
+        p_addr: @request.p_addr,
+        p_port: @request.p_port,
+        p_user: @request.p_user,
+        p_pass: @request.p_pass
       )
 
       # append self to redirection history