diff --git a/gradle.properties b/gradle.properties
index d9fcbf98ec3c0c6440d5e03590ec576b726c7d0f..df92924b30e774ba1df0c38de7e474e9a66a5308 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -5,3 +5,4 @@ logbackVersion = 1.2.3
 mnVersion = 1.3.2
 netcdfVersion = 5.1.0
 slfVersion = 1.7.30
+swaggerVersion = 1.4.0