diff --git a/core/OpenRocket Core.iml b/core/OpenRocket Core.iml
index dce24f46b..b81bd7c08 100644
--- a/core/OpenRocket Core.iml	
+++ b/core/OpenRocket Core.iml	
@@ -227,12 +227,21 @@
     <orderEntry type="module-library">
       <library>
         <CLASSES>
-          <root url="jar://$MODULE_DIR$/lib/opencsv-4.3.2.jar!/" />
+          <root url="jar://$MODULE_DIR$/lib/opencsv-5.7.1.jar!/" />
         </CLASSES>
         <JAVADOC />
         <SOURCES />
       </library>
     </orderEntry>
+    <orderEntry type="module-library">
+          <library>
+            <CLASSES>
+              <root url="jar://$MODULE_DIR$/lib/commons-lang3-3.12.0!/" />
+            </CLASSES>
+            <JAVADOC />
+            <SOURCES />
+          </library>
+        </orderEntry>
     <orderEntry type="module-library">
       <library>
         <CLASSES>