diff --git a/build.sbt b/build.sbt
index 4148aced..4d782120 100644
--- a/build.sbt
+++ b/build.sbt
@@ -38,7 +38,7 @@ sonatypeCredentialHost := "s01.oss.sonatype.org"
 
 val Version = new {
   object CE3 {
-    val fs2 = "3.5.0"
+    val fs2 = "3.11.0"
     val ce  = "3.5.3"
   }