diff --git a/build.sbt b/build.sbt
index 746ec80..a0c3cc1 100644
--- a/build.sbt
+++ b/build.sbt
@@ -139,10 +139,10 @@ val app = crossProject(JVMPlatform, NativePlatform)
       "com.disneystreaming.smithy4s" %%% "smithy4s-http4s" % smithy4sVersion.value,
       "org.typelevel" %%% "cats-mtl" % "1.4.0",
       "com.monovore" %%% "decline-effect" % "2.4.1",
-      "org.http4s" %%% "http4s-dsl" % "0.23.30",
-      "org.http4s" %%% "http4s-ember-server" % "0.23.30",
-      "org.http4s" %%% "http4s-ember-client" % "0.23.30",
-      "org.http4s" %%% "http4s-circe" % "0.23.30",
+      "org.http4s" %%% "http4s-dsl" % "0.23.33",
+      "org.http4s" %%% "http4s-ember-server" % "0.23.33",
+      "org.http4s" %%% "http4s-ember-client" % "0.23.33",
+      "org.http4s" %%% "http4s-circe" % "0.23.33",
       "io.circe" %%% "circe-parser" % "0.14.8",
       "org.typelevel" %%% "log4cats-noop" % "2.7.1",
       "org.polyvariant" %%% "colorize" % "0.3.2"