diff --git a/Staffr/pom.xml b/Staffr/pom.xml
index 9973a576..c987a805 100644
--- a/Staffr/pom.xml
+++ b/Staffr/pom.xml
@@ -20,7 +20,7 @@
 
             <!-- Declare versions as properties, so we can easily change them -->
             <org.springframework.version>5.2.7.RELEASE</org.springframework.version>
-            <org.springframework.security.version>5.3.10.RELEASE</org.springframework.security.version>
+            <org.springframework.security.version>5.5.7</org.springframework.security.version>
             <com.fasterxml.jackson.version>2.10.0</com.fasterxml.jackson.version>
             <org.postgresql.version>9.4.1209</org.postgresql.version>
             <ch.qos.logback.version>1.2.0</ch.qos.logback.version>