diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 9f4fca7dd..06caea843 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -26,7 +26,7 @@ object Dependencies {
   val circeDerivationVersion = "0.12.0-M6" // Tests only
   val monixVersion = "3.0.0-RC2" // Tests only
 
-  val sttpVersion = "1.6.4"
+  val sttpVersion = "1.6.6"
 
   val scalaLoggingVersion = "3.9.2"