diff --git a/build.sbt b/build.sbt
index 0ccafe2c..68c3e75d 100644
--- a/build.sbt
+++ b/build.sbt
@@ -158,7 +158,7 @@ lazy val refined = project.in(modules / "refined")
   .settings(
     name := "tethys-refined",
     libraryDependencies ++= Seq(
-      "eu.timepit" %% "refined" % "0.9.21"
+      "eu.timepit" %% "refined" % "0.9.26"
     )
   )
   .dependsOn(core)