diff --git a/.gitmodules b/.gitmodules
index 4d87dd214e9c..ac7a1abbd387 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -100,7 +100,7 @@
 [submodule "community-build/community-projects/cats-effect-3"]
 	path = community-build/community-projects/cats-effect-3
 	url = https://github.com/dotty-staging/cats-effect.git
-	branch = series/3.x
+	branch = series/3.3.x
 [submodule "community-build/community-projects/scala-parallel-collections"]
 	path = community-build/community-projects/scala-parallel-collections
 	url = https://github.com/dotty-staging/scala-parallel-collections.git
diff --git a/community-build/community-projects/cats-effect-3 b/community-build/community-projects/cats-effect-3
index 1df408d34ab1..07359bba01dc 160000
--- a/community-build/community-projects/cats-effect-3
+++ b/community-build/community-projects/cats-effect-3
@@ -1 +1 @@
-Subproject commit 1df408d34ab1f7e254c73a39036a720475554195
+Subproject commit 07359bba01dcb0e4da43d47292c3d3123546404d
diff --git a/community-build/src/scala/dotty/communitybuild/projects.scala b/community-build/src/scala/dotty/communitybuild/projects.scala
index 4784daca6bb5..388626a5c69c 100644
--- a/community-build/src/scala/dotty/communitybuild/projects.scala
+++ b/community-build/src/scala/dotty/communitybuild/projects.scala
@@ -485,7 +485,7 @@ object projects:
 
   lazy val catsEffect3 = SbtCommunityProject(
     project        = "cats-effect-3",
-    sbtTestCommand = "ciJVM",
+    sbtTestCommand = "ci",
     sbtPublishCommand = "publishLocal",
     sbtDocCommand  = ";coreJVM/doc ;lawsJVM/doc ;kernelJVM/doc",
     dependencies   = List(cats, coop, disciplineSpecs2, scalacheck)