diff --git a/pom.xml b/pom.xml
index 220b8da..c1fc6d4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -181,7 +181,7 @@
         <commons-math3.version>3.6.1</commons-math3.version>
         <commons-net.version>3.7.2</commons-net.version>
         <commons-text.version>1.9</commons-text.version>
-        <cors-filter.version>2.9</cors-filter.version>
+        <cors-filter.version>2.9.1</cors-filter.version>
         <cryptacular.version>1.2.4</cryptacular.version>
         <curator.version>4.3.0</curator.version>
         <dependency-check-maven.version>6.0.3</dependency-check-maven.version>