diff --git a/data/groups/accelerator.yaml b/data/groups/accelerator.yaml
index 5f45fa7..bc335f9 100644
--- a/data/groups/accelerator.yaml
+++ b/data/groups/accelerator.yaml
@@ -3,6 +3,6 @@ members:
   - ibm
   - vantosh
 nextmeeting :
-  date: 2022-06-20
+  date: 2022-10-24
   time: 15:00
 
diff --git a/data/groups/hub.yaml b/data/groups/hub.yaml
new file mode 100644
index 0000000..6e2e3e1
--- /dev/null
+++ b/data/groups/hub.yaml
@@ -0,0 +1,9 @@
+members:
+  - ibm
+  - openpowerfoundation
+  - oregonstateuniversity
+  - vantosh
+nextmeeting :
+  date: 2024-05-21
+  time: 21:00
+
diff --git a/data/groups/isa.yaml b/data/groups/isa.yaml
index 961c903..deac2cc 100644
--- a/data/groups/isa.yaml
+++ b/data/groups/isa.yaml
@@ -1,8 +1,5 @@
 members:
   - ibm
-  - redsemiconductor
   - vantosh
-nextmeeting :
-  date: 2022-06-09
-  time: 07:00
+  - hexintechnologies
 
diff --git a/data/groups/librebmc.yaml b/data/groups/librebmc.yaml
index 0d55adc..17bc620 100644
--- a/data/groups/librebmc.yaml
+++ b/data/groups/librebmc.yaml
@@ -1,10 +1,9 @@
 members:
-  - antmicro
   - google
   - ibm
   - oregonstateuniversity
   - vantosh
 nextmeeting :
-  date: 2022-06-09
-  time: 15:00
+  date: 2023-03-09
+  time: 16:00