diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6f5e5b8..bf15d88 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        scala: [3.3.7]
+        scala: [3.3.8]
         java:
           - temurin@8
           - temurin@11
diff --git a/build.sbt b/build.sbt
index 700cccd..82c8678 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ import scala.util.chaining.*
 Global / onChangedBuildSource := ReloadOnSourceChanges
 
 lazy val scala213 = "2.13.18"
-lazy val scala3 = "3.3.7"
+lazy val scala3 = "3.3.8"
 lazy val allScalaVersions = Seq(scala213, scala3)
 
 ThisBuild / scalaVersion := scala3
@@ -41,10 +41,7 @@ lazy val baseSettings = Seq(
   ),
   scalacOptions ++= foldScalaV(scalaVersion.value)(
     Seq("-Vimplicits-verbose-tree"),
-    Seq(
-      "-no-indent",
-      "-Wunused:unsafe-warn-patvars",
-    ),
+    Seq("-no-indent"),
   ),
   scalacOptions --= Seq(
     "-language:existentials",