diff --git a/.github/workflows/ompi_mpi4py.yaml b/.github/workflows/ompi_mpi4py.yaml
index 8e3c450b4be..b10d56fb598 100644
--- a/.github/workflows/ompi_mpi4py.yaml
+++ b/.github/workflows/ompi_mpi4py.yaml
@@ -77,6 +77,7 @@ jobs:
         mkdir -p "$(dirname "$mca_params")"
         echo mpi_param_check = true >> "$mca_params"
         echo mpi_show_handle_leaks = true >> "$mca_params"
+        echo coll = ^han,hcoll >> "$mca_params"
         mca_params="$HOME/.prte/mca-params.conf"
         mkdir -p "$(dirname "$mca_params")"
         echo rmaps_default_mapping_policy = :oversubscribe >> "$mca_params"
diff --git a/.gitmodules b/.gitmodules
index 6914849f45a..67374ea5601 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,10 +1,10 @@
 [submodule "prrte"]
 	path = 3rd-party/prrte
-	url = ../../open-mpi/prrte
+	url = https://github.com/openpmix/prrte
 	branch = master
 [submodule "openpmix"]
 	path = 3rd-party/openpmix
-	url = ../../openpmix/openpmix.git
+	url = https://github.com/openpmix/openpmix
 	branch = master
 [submodule "oac"]
 	path = config/oac
diff --git a/3rd-party/openpmix b/3rd-party/openpmix
index 08e41ed5629..086b88ce7c6 160000
--- a/3rd-party/openpmix
+++ b/3rd-party/openpmix
@@ -1 +1 @@
-Subproject commit 08e41ed5629b51832f5708181af6d89218c7a74e
+Subproject commit 086b88ce7c6e6996a4970c6d09cd05cbdece697d
diff --git a/3rd-party/prrte b/3rd-party/prrte
index 30cadc6746e..4f6410810b8 160000
--- a/3rd-party/prrte
+++ b/3rd-party/prrte
@@ -1 +1 @@
-Subproject commit 30cadc6746ebddd69ea42ca78b964398f782e4e3
+Subproject commit 4f6410810b8746593a9c4e09ba511d91a4ba8613