diff --git a/build/scripts/libLicenses.gant b/build/scripts/libLicenses.gant
index b0a6d06c1a97..c0c0de19bafa 100644
--- a/build/scripts/libLicenses.gant
+++ b/build/scripts/libLicenses.gant
@@ -168,7 +168,7 @@ libraryLicense(name: "Apache Commons Compress", libraryName: "commons-compress",
 libraryLicense(name: "Apache Commons Discovery", libraryName: "commons-discovery-0.4.jar", version: "0.4", license: "Apache 2.0", url: "http://jakarta.apache.org/commons/discovery/", licenseUrl: "http://commons.apache.org/license.html")
 libraryLicense(name: "Apache Commons HTTPClient", libraryName: "http-client-3.1", version: "3.1  (with patch by JetBrains)", license: "Apache 2.0", url: "http://hc.apache.org/httpclient-3.x")
 libraryLicense(name: "HttpComponents HttpClient", libraryName: "http-client", version: "4.3.2", license: "Apache 2.0", url: "http://hc.apache.org/httpcomponents-client-ga/index.html")
-libraryLicense(name: "Apache Commons Net", libraryName: "commons-net", version: "3.1", license: "Apache 2.0", url: "http://commons.apache.org/net/")
+libraryLicense(name: "Apache Commons Net", libraryName: "commons-net", version: "3.3", license: "Apache 2.0", url: "http://commons.apache.org/net/")
 libraryLicense(name: "Apache Commons Logging", libraryName: "commons-logging", version: "1.1.1", license: "Apache 2.0", url: "http://commons.apache.org/logging/")
 libraryLicense(name: "Apache Commons IO", libraryName: "commons-io-1.4.jar", version: "1.4", license: "Apache 2.0", url: "http://commons.apache.org/io/", licenseUrl: "http://www.apache.org/licenses/LICENSE-2.0.txt")
 libraryLicense(name: "Apache Lucene", libraryName: "lucene-core-2.4.1.jar", version: "2.4.1", license: "Apache 2.0", url: "http://lucene.apache.org/java")
diff --git a/lib/commons-net-3.1.jar b/lib/commons-net-3.1.jar
deleted file mode 100644
index b75f1a51cc60..000000000000
Binary files a/lib/commons-net-3.1.jar and /dev/null differ
diff --git a/lib/commons-net-3.3.jar b/lib/commons-net-3.3.jar
new file mode 100644
index 000000000000..f4f19a902a93
Binary files /dev/null and b/lib/commons-net-3.3.jar differ
diff --git a/lib/required_for_dist.txt b/lib/required_for_dist.txt
index 5eedb6dc43c5..6525fb9804d5 100644
--- a/lib/required_for_dist.txt
+++ b/lib/required_for_dist.txt
@@ -8,7 +8,7 @@ cli-parser-1.1.jar
 commons-codec-1.8.jar
 commons-httpclient-3.1-patched.jar
 commons-logging-1.1.3.jar
-commons-net-3.1.jar
+commons-net-3.3.jar
 httpcore-4.3.3.jar
 httpclient-4.3.6.jar
 fluent-hc-4.3.6.jar
diff --git a/lib/src/commons-net-3.1-sources.jar b/lib/src/commons-net-3.1-sources.jar
deleted file mode 100644
index 37392ab0434c..000000000000
Binary files a/lib/src/commons-net-3.1-sources.jar and /dev/null differ
diff --git a/lib/src/commons-net-3.3-sources.jar b/lib/src/commons-net-3.3-sources.jar
new file mode 100644
index 000000000000..9dc8a3bc7d9f
Binary files /dev/null and b/lib/src/commons-net-3.3-sources.jar differ