diff --git a/build.sbt b/build.sbt
index 8a86a8d73..5320e4ef9 100644
--- a/build.sbt
+++ b/build.sbt
@@ -16,7 +16,7 @@ val circeVersion = "0.13.0"
 val tsecVersion = "0.2.1"
 val sttpVersion = "3.0.0-RC7"
 val prometheusVersion = "0.9.0"
-val tapirVersion = "0.17.0-M5"
+val tapirVersion = "0.17.0-M6"
 
 val dbDependencies = Seq(
   "org.tpolecat" %% "doobie-core" % doobieVersion,