diff --git a/build.gradle b/build.gradle
index da2543d..e187f8a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,7 +22,7 @@ javadoc {
 ext {
     oltu_version = "1.0.1"
     retrofit_version = "2.9.0"
-    swagger_annotations_version = "1.5.22"
+    swagger_annotations_version = "1.6.16"
     junit_version = "4.13.2"
     threetenbp_version = "1.3.5"
     json_fire_version = "1.8.0"