diff --git a/.idea/libraries/assertJ.xml b/.idea/libraries/assertJ.xml
index cb997dc41005..d5779cf71504 100644
--- a/.idea/libraries/assertJ.xml
+++ b/.idea/libraries/assertJ.xml
@@ -1,13 +1,14 @@
 <component name="libraryTable">
-  <library name="assertJ">
+  <library name="assertJ" type="repository">
+    <properties maven-id="org.assertj:assertj-core:3.6.1" />
     <CLASSES>
-      <root url="jar://$PROJECT_DIR$/lib/dev/assertj-core-3.6.1.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/assertj/assertj-core/3.6.1/assertj-core-3.6.1.jar!/" />
     </CLASSES>
     <JAVADOC>
-      <root url="jar://$PROJECT_DIR$/lib/dev/assertj-core-3.6.1-javadoc.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/assertj/assertj-core/3.6.1/assertj-core-3.6.1-javadoc.jar!/" />
     </JAVADOC>
     <SOURCES>
-      <root url="jar://$PROJECT_DIR$/lib/dev/assertj-core-3.6.1-sources.jar!/" />
+      <root url="jar://$MAVEN_REPOSITORY$/org/assertj/assertj-core/3.6.1/assertj-core-3.6.1-sources.jar!/" />
     </SOURCES>
   </library>
 </component>
\ No newline at end of file
diff --git a/lib/dev/assertj-core-3.6.1-javadoc.jar b/lib/dev/assertj-core-3.6.1-javadoc.jar
deleted file mode 100644
index b63ed598a009..000000000000
Binary files a/lib/dev/assertj-core-3.6.1-javadoc.jar and /dev/null differ
diff --git a/lib/dev/assertj-core-3.6.1-sources.jar b/lib/dev/assertj-core-3.6.1-sources.jar
deleted file mode 100644
index f72375f9ffe7..000000000000
Binary files a/lib/dev/assertj-core-3.6.1-sources.jar and /dev/null differ
diff --git a/lib/dev/assertj-core-3.6.1.jar b/lib/dev/assertj-core-3.6.1.jar
deleted file mode 100644
index ea6123b076ed..000000000000
Binary files a/lib/dev/assertj-core-3.6.1.jar and /dev/null differ