diff --git a/ansible/prater.yml b/ansible/prater.yml
index e2f06c0..d08d45e 100644
--- a/ansible/prater.yml
+++ b/ansible/prater.yml
@@ -46,7 +46,10 @@
       vars:
         # TEMPORARY switch for Prater Altair transition
         beacon_node_service_name: 'beacon-node-{{ beacon_node_network }}-{{ node.branch }}'
-        beacon_node_repo_branch: 'unstable'
+        beacon_node_repo_branch:  |-
+          {{ (node.branch == 'stable') | ternary("unstable-revert-taskpool", "unstable") }}
+        beacon_node_threads:  |-
+          {{ (node.branch == 'testing') | ternary(4, 1) }}
         beacon_node_build_frequency: '{{ node.build_frequency }}'
         beacon_node_discovery_port: '{{ 9000 + port_offset }}'
         beacon_node_listening_port: '{{ 9000 + port_offset }}'
diff --git a/ansible/pyrmont.yml b/ansible/pyrmont.yml
index bf9ae85..fe46e8b 100644
--- a/ansible/pyrmont.yml
+++ b/ansible/pyrmont.yml
@@ -25,7 +25,10 @@
         beacon_node_service_name: 'beacon-node-{{ beacon_node_network }}-{{ node.name }}'
         beacon_node_build_frequency: '{{ node.build_frequency }}'
         # TEMPORARY switch for Prater Altair transition
-        beacon_node_repo_branch: 'unstable'
+        beacon_node_repo_branch:  |-
+          {{ (node.branch == 'stable') | ternary("unstable-revert-taskpool", "unstable") }}
+        beacon_node_threads:  |-
+          {{ (node.branch == 'testing') | ternary(4, 1) }}
         beacon_node_discovery_port: '{{ 9000 + port_offset }}'
         beacon_node_listening_port: '{{ 9000 + port_offset }}'
         beacon_node_metrics_port:   '{{ 9200 + port_offset }}'
diff --git a/ansible/requirements.yml b/ansible/requirements.yml
index 969698f..3407b6f 100644
--- a/ansible/requirements.yml
+++ b/ansible/requirements.yml
@@ -41,17 +41,17 @@
 
 - name: infra-role-beacon-node-docker
   src: git@github.com:status-im/infra-role-beacon-node-docker.git
-  version: cb69ed19f0e1d1e23c7cf66f389854082c157778
+  version: 292b6336fa6ceaf8db6c4ad5785d919614ad17ba
   scm: git
 
 - name: infra-role-beacon-node-linux
   src: git@github.com:status-im/infra-role-beacon-node-linux.git
-  version: ff400bfbce1f92bc63386195ec0a726502565e45
+  version: 84ebd34117bfa20c5a03b2065ddc2685641fa669
   scm: git
 
 - name: infra-role-beacon-node-windows
   src: git@github.com:status-im/infra-role-beacon-node-windows.git
-  version: 02074ceeda0694ad9c36d1eca034b3a3cf9a9f19
+  version: 5fe4fb03e233cb540d5e22d576031f15895b37a9
   scm: git
 
 - name: infra-role-dist-validators