diff --git a/communication/slack-config/usergroups.yaml b/communication/slack-config/usergroups.yaml
index 7461bd797..bf2b77c6c 100644
--- a/communication/slack-config/usergroups.yaml
+++ b/communication/slack-config/usergroups.yaml
@@ -25,17 +25,22 @@ usergroups:
     description: Contributor Communications group.
     channels:
       - sig-contribex
+      - sig-contribex-comms
     members:
-      - Atharva-Shinde
       - AvineshTripathi
       - chrisshort
-      - Debanitrkl
-      - Jason
+      - fsmunoz
+      - fykaa
+      - hii-arpit
+      - iancoldwater
       - kaslin
+      - mfahlandt
+      - natalisucks
+      - nitishfy
       - paris
-      - PurneswarPrasad
-      - rajula96reddy
-      - imran
+      - sandipanpanda
+      - sreeram-venkitesh
+
 
   # Should match the membership of the following teams at all times:
   # - https://git.k8s.io/security/#product-security-committee-psc
@@ -253,17 +258,17 @@ usergroups:
       - chandankumar4
       - Dhairya-Arora01
       - Fedosin
-      - mansikulkarni96 
+      - mansikulkarni96
       - mcbenjemaa
       - nawazkh
       - ssuriyan7
       - SubhasmitaSw
       - Sunnatillo
-      - troy0820 
+      - troy0820
       - typeid
       - VibhorChinda
       - willie-yao
-      - yrs147 
+      - yrs147
 
   - name: kcp-devs
     long_name: kcp Development Team
diff --git a/communication/slack-config/users.yaml b/communication/slack-config/users.yaml
index b0ecdcd03..0f9a3f990 100644
--- a/communication/slack-config/users.yaml
+++ b/communication/slack-config/users.yaml
@@ -74,6 +74,8 @@ users:
   feiskyer: U0ASA4398
   feloy: UFG7CN85U
   furkatgofurov7: UV31DL3CG
+  fsmunoz: U03DL8UAEMQ
+  fykaa: U04RHLECJGZ
   g-gaston: U01SS3GFELV
   gianarb: U0FSCELCR
   girishramnani: U9M4K75EU
@@ -86,6 +88,7 @@ users:
   hasheddan: ULLQEF30C
   Heba: UHE5TSU4W
   helayoty: UHE5TSU4W
+  hii-arpit: U036P7QB7D5
   hoegaarden: U7VA4RZS9
   hosseinsalahi: U7SR0QJP8
   hubertstefanski: U01941KQ2UT
@@ -155,6 +158,7 @@ users:
   mbbroberg: U18JTHMDY
   mcbenjemaa: UF111SQ4U
   mehabhalodiya: U024HPAQDC1
+  mfahlandt: U01RR6BFC9Y
   micahhausler: U1WJ1BZA5
   michael-valdron: U03LXKVS0SX
   mickeyboxell: UH0K0EC6S
@@ -168,11 +172,13 @@ users:
   mrbobbytables: U511ZSKHD
   mspreitz: U0E40F05R
   munnerz: U0EC03FTN
+  natalisucks: U01S4LGP3P1
   nate-double-u: U01AWL6BD62
   nawazkh: U03HJN1C81W
   ncdc: U0A4MJ62V
   neoaggelos: U02GE88D3SQ
   nikhita: U2PQHGMLN
+  nitishfy: U03AB2YFVGV
   nkubala: UA90QL2BE
   nprokopic: UR434B8TS
   nrb: U7S597E00
@@ -228,6 +234,7 @@ users:
   simplytunde: UAY1NBYHE
   Sladyn Nunes: UQ9J177Q8
   soltysh: U0B4CS1GF
+  sreeram-venkitesh: U03RJ6L977C
   ssuriyan7: U01F68C7VGD
   stevekuznetsov: U0DUKNE6B
   sttts: U0A2VFE8J