diff --git a/.idea/libraries/http_client.xml b/.idea/libraries/http_client.xml
index 62128a51774c..0f632a7142f1 100644
--- a/.idea/libraries/http_client.xml
+++ b/.idea/libraries/http_client.xml
@@ -4,20 +4,20 @@
-
-
-
-
+
+
+
+
-
-
-
-
-
-
-
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/lib/fluent-hc-4.4.1.jar b/lib/fluent-hc-4.5.2.jar
similarity index 51%
rename from lib/fluent-hc-4.4.1.jar
rename to lib/fluent-hc-4.5.2.jar
index 07254f6c2622..f44d04d67948 100644
Binary files a/lib/fluent-hc-4.4.1.jar and b/lib/fluent-hc-4.5.2.jar differ
diff --git a/lib/httpclient-4.4.1.jar b/lib/httpclient-4.5.2.jar
similarity index 54%
rename from lib/httpclient-4.4.1.jar
rename to lib/httpclient-4.5.2.jar
index b80d37967e14..701609fcc846 100644
Binary files a/lib/httpclient-4.4.1.jar and b/lib/httpclient-4.5.2.jar differ
diff --git a/lib/httpcore-4.4.1.jar b/lib/httpcore-4.4.1.jar
deleted file mode 100644
index 99715b6a9f06..000000000000
Binary files a/lib/httpcore-4.4.1.jar and /dev/null differ
diff --git a/lib/httpcore-4.4.5.jar b/lib/httpcore-4.4.5.jar
new file mode 100644
index 000000000000..6bbf0ac8b734
Binary files /dev/null and b/lib/httpcore-4.4.5.jar differ
diff --git a/lib/httpmime-4.4.1.jar b/lib/httpmime-4.5.2.jar
similarity index 56%
rename from lib/httpmime-4.4.1.jar
rename to lib/httpmime-4.5.2.jar
index e748cbde7d29..474670a65a03 100644
Binary files a/lib/httpmime-4.4.1.jar and b/lib/httpmime-4.5.2.jar differ
diff --git a/lib/required_for_dist.txt b/lib/required_for_dist.txt
index 896d1433769b..42f39389b241 100644
--- a/lib/required_for_dist.txt
+++ b/lib/required_for_dist.txt
@@ -9,10 +9,10 @@ commons-net-3.3.jar
coverage-agent.jar
coverage-instrumenter.jar
coverage-util.jar
-httpcore-4.4.1.jar
-httpclient-4.4.1.jar
-fluent-hc-4.4.1.jar
-httpmime-4.4.1.jar
+httpcore-4.4.5.jar
+httpclient-4.5.2.jar
+fluent-hc-4.5.2.jar
+httpmime-4.5.2.jar
ecj-4.5.2.jar
groovy-all-2.4.6.jar
gson-2.5.jar
diff --git a/lib/src/httpcomponents-client-4.5.2-src.zip b/lib/src/httpcomponents-client-4.5.2-src.zip
new file mode 100644
index 000000000000..3760889b4db1
Binary files /dev/null and b/lib/src/httpcomponents-client-4.5.2-src.zip differ
diff --git a/lib/src/httpcomponents-core-4.4.5-src.zip b/lib/src/httpcomponents-core-4.4.5-src.zip
new file mode 100644
index 000000000000..fe81f6711700
Binary files /dev/null and b/lib/src/httpcomponents-core-4.4.5-src.zip differ