diff --git a/build.sbt b/build.sbt
index 3747336..a66ba46 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,4 +1,4 @@
-val Tapir = "1.11.7"
+val Tapir = "1.11.11"
 
 lazy val citywasp = project
   .in(file("."))