diff --git a/project/LibraryDependencies.scala b/project/LibraryDependencies.scala
index e100c5f5..20228d5e 100644
--- a/project/LibraryDependencies.scala
+++ b/project/LibraryDependencies.scala
@@ -45,7 +45,7 @@ object LibraryDependencies {
 
   object Cats {
     val catsVersion = "2.12.0"
-    val catsEffectVersion = "3.5.4"
+    val catsEffectVersion = "3.5.5"
     val core = Def.setting("org.typelevel" %%% "cats-core" % catsVersion)
     val effect =
       Def.setting("org.typelevel" %%% "cats-effect" % catsEffectVersion)