Update org.springframework to 5.3.9

eleftherias · eleftherias · commit 36454d3f9158 · 2021-07-16T17:18:09.000+02:00
Closes gh-10104
diff --git a/gradle.properties b/gradle.properties
@@ -1,7 +1,7 @@
 aspectjVersion=1.9.7
 springJavaformatVersion=0.0.28
 springBootVersion=2.4.2
-springFrameworkVersion=5.3.7
+springFrameworkVersion=5.3.9
 openSamlVersion=3.4.6
 version=5.6.0-SNAPSHOT
 kotlinVersion=1.5.21
