diff --git a/spring-boot-dependencies/pom.xml b/spring-boot-dependencies/pom.xml
index da84977b55..d8cafcfc0a 100644
--- a/spring-boot-dependencies/pom.xml
+++ b/spring-boot-dependencies/pom.xml
@@ -142,7 +142,7 @@
 		<simple-json.version>1.1.1</simple-json.version>
 		<slf4j.version>1.7.21</slf4j.version>
 		<snakeyaml.version>1.17</snakeyaml.version>
-		<solr.version>5.5.2</solr.version>
+		<solr.version>5.5.3</solr.version>
 		<spock.version>1.0-groovy-2.4</spock.version>
 		<spring.version>4.3.3.RELEASE</spring.version>
 		<spring-amqp.version>1.6.2.RELEASE</spring-amqp.version>