diff --git a/WORKSPACE b/WORKSPACE
index 3e7c59b..fc22763 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -23,22 +23,6 @@
 # Load release Plugin API
 gerrit_api()
 
-load("@com_googlesource_gerrit_bazlets//tools:maven_jar.bzl", "maven_jar")
+load("//:external_plugin_deps.bzl", "external_plugin_deps")
 
-maven_jar(
-    name = "mockito",
-    artifact = "org.mockito:mockito-core:2.7.21",
-    sha1 = "23e9f7bfb9717e849a05b84c29ee3ac723f1a653",
-)
-
-maven_jar(
-    name = "byte-buddy",
-    artifact = "net.bytebuddy:byte-buddy:1.6.11",
-    sha1 = "8a8f9409e27f1d62c909c7eef2aa7b3a580b4901",
-)
-
-maven_jar(
-    name = "objenesis",
-    artifact = "org.objenesis:objenesis:2.5",
-    sha1 = "612ecb799912ccf77cba9b3ed8c813da086076e9",
-)
+external_plugin_deps()
diff --git a/tools/bzl/maven_jar.bzl b/tools/bzl/maven_jar.bzl
new file mode 100644
index 0000000..2eabedb
--- /dev/null
+++ b/tools/bzl/maven_jar.bzl
@@ -0,0 +1 @@
+load("@com_googlesource_gerrit_bazlets//tools:maven_jar.bzl", "maven_jar")