diff --git a/.gitignore b/.gitignore
index d74e761..77c1746 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,6 +19,7 @@ project/plugins/project/
 .scala_dependencies
 .idea
 .idea_modules
+.bsp
 
 # Intellij
 .idea/
diff --git "a/\\" "b/\\"
deleted file mode 100644
index 240a761..0000000
--- "a/\\"
+++ /dev/null
@@ -1 +0,0 @@
-ThisBuild / version := "2.2.2"
diff --git a/build.sbt b/build.sbt
index 6cf8c14..195fab7 100644
--- a/build.sbt
+++ b/build.sbt
@@ -57,7 +57,7 @@ lazy val `kamon-http4s-0_23` = project
   .settings(
     shared,
     name := "kamon-http4s-0.23",
-    crossScalaVersions += "3.1.3",
+    crossScalaVersions += "3.3.0",
     libraryDependencies ++= http4sDeps("0.23.19", "0.23.14")
   )
 
@@ -66,7 +66,7 @@ lazy val `kamon-http4s-1_0` = project
   .settings(
     shared,
     name := "kamon-http4s-1.0",
-    crossScalaVersions += "3.1.3",
+    crossScalaVersions := Seq("2.13.8", "3.3.0"),
     libraryDependencies ++= http4sDeps("1.0.0-M38", "1.0.0-M38")
   )
 
diff --git a/version.sbt b/version.sbt
index 240a761..0fadd72 100644
--- a/version.sbt
+++ b/version.sbt
@@ -1 +1 @@
-ThisBuild / version := "2.2.2"
+ThisBuild / version := "2.6.1"