diff --git a/tests/environment/.env b/tests/environment/.env
index 8f812587d4..b2878ab046 100644
--- a/tests/environment/.env
+++ b/tests/environment/.env
@@ -1,4 +1,4 @@
 TRANSFORMERS_TAG=2.2.0-A4
-SOLR6_TAG=1.4.0
+SOLR6_TAG=1.4.2-RC2
 POSTGRES_TAG=11.4
 ACTIVEMQ_TAG=5.15.8