diff --git a/build.sbt b/build.sbt
index 8ad084b..d5fa0a8 100755
--- a/build.sbt
+++ b/build.sbt
@@ -14,7 +14,7 @@ lazy val root = (project in file(".")).
       "io.github.openfeign" % "feign-jackson" % "9.4.0" % "compile",
       "io.github.openfeign" % "feign-slf4j" % "9.4.0" % "compile",
       "io.github.openfeign.form" % "feign-form" % "2.1.0" % "compile",
-      "com.fasterxml.jackson.core" % "jackson-core" % "2.8.7" % "compile",
+      "com.fasterxml.jackson.core" % "jackson-core" % "2.15.2" % "compile",
       "com.fasterxml.jackson.core" % "jackson-annotations" % "2.8.7" % "compile",
       "com.fasterxml.jackson.core" % "jackson-databind" % "2.8.7" % "compile",
       "com.fasterxml.jackson.datatype" % "jackson-datatype-jsr310" % "2.8.7" % "compile",