diff --git a/project/ProjectPlugin.scala b/project/ProjectPlugin.scala
index 0e29ffa..161f6d3 100644
--- a/project/ProjectPlugin.scala
+++ b/project/ProjectPlugin.scala
@@ -23,7 +23,7 @@ object ProjectPlugin extends AutoPlugin {
 
       def withTesting: Project = {
         val weaverVersion =
-          "0.8.3"
+          "0.8.4"
 
         p.settings(
           testFrameworks += new TestFramework("weaver.framework.CatsEffect"),