diff --git a/COMPATIBILITY.md b/COMPATIBILITY.md
index c8a4fe3456..076288a3ee 100644
--- a/COMPATIBILITY.md
+++ b/COMPATIBILITY.md
@@ -186,7 +186,7 @@ This version of the Java Agent supports Java versions 8 - 25.
   * PostgreSQL 8.0-312.jdbc3 to latest
   * PostgreSQL R2DBC 0.9.0 to latest
   * Slick 3.0.0 to latest
-  * Solr 5.1.0 to latest
+  * Solr 5.1.0 to 10.0.0 (exclusive)
   * Spymemcached 2.11 to latest
   * SQLServer jdk6 to latest
   * Vertx Sql Client 4.4.2 to 5.0.0 (exclusive)