diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb2bf0a..62eb352 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+## stable-9955
+
+Based on stable release 9955.
+
+* 3ba77e1 feat(prosody) - Added TURN_USERNAME and TURN_PASSWORD (#1989)
+* 82e98d2 web: Added P2P_STUN_SERVERS environment variable (#1990)
+* 02499f8 feat(grafana): prosody monitoring dashboard created (#1879)
+* 3af0725 web: add option param for Automatic Gain Control
+* 9bc57e2 misc: working on unstable
+
 ## stable-9909
 
 Based on stable release 9909.
diff --git a/docker-compose.yml b/docker-compose.yml
index 32e492a..5c83cad 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@ version: '3.5'
 services:
     # Frontend
     web:
-        image: jitsi/web:${JITSI_IMAGE_VERSION:-unstable}
+        image: jitsi/web:${JITSI_IMAGE_VERSION:-stable-9955}
         restart: ${RESTART_POLICY:-unless-stopped}
         ports:
             - '${HTTP_PORT}:80'
@@ -192,7 +192,7 @@ services:
 
     # XMPP server
     prosody:
-        image: jitsi/prosody:${JITSI_IMAGE_VERSION:-unstable}
+        image: jitsi/prosody:${JITSI_IMAGE_VERSION:-stable-9955}
         restart: ${RESTART_POLICY:-unless-stopped}
         expose:
             - '${XMPP_PORT:-5222}'
@@ -341,7 +341,7 @@ services:
 
     # Focus component
     jicofo:
-        image: jitsi/jicofo:${JITSI_IMAGE_VERSION:-unstable}
+        image: jitsi/jicofo:${JITSI_IMAGE_VERSION:-stable-9955}
         restart: ${RESTART_POLICY:-unless-stopped}
         ports:
             - '127.0.0.1:${JICOFO_REST_PORT:-8888}:8888'
@@ -429,7 +429,7 @@ services:
 
     # Video bridge
     jvb:
-        image: jitsi/jvb:${JITSI_IMAGE_VERSION:-unstable}
+        image: jitsi/jvb:${JITSI_IMAGE_VERSION:-stable-9955}
         restart: ${RESTART_POLICY:-unless-stopped}
         ports:
             - '${JVB_PORT:-10000}:${JVB_PORT:-10000}/udp'
diff --git a/jibri.yml b/jibri.yml
index 8257b75..fbcc4bf 100644
--- a/jibri.yml
+++ b/jibri.yml
@@ -2,7 +2,7 @@ version: '3.5'
 
 services:
     jibri:
-        image: jitsi/jibri:${JITSI_IMAGE_VERSION:-unstable}
+        image: jitsi/jibri:${JITSI_IMAGE_VERSION:-stable-9955}
         restart: ${RESTART_POLICY:-unless-stopped}
         volumes:
             - ${CONFIG}/jibri:/config:Z
diff --git a/jigasi.yml b/jigasi.yml
index f97279e..67ce0b7 100644
--- a/jigasi.yml
+++ b/jigasi.yml
@@ -3,7 +3,7 @@ version: '3.5'
 services:
     # SIP gateway (audio)
     jigasi:
-        image: jitsi/jigasi:${JITSI_IMAGE_VERSION:-unstable}
+        image: jitsi/jigasi:${JITSI_IMAGE_VERSION:-stable-9955}
         restart: ${RESTART_POLICY:-unless-stopped}
         ports:
             - '${JIGASI_PORT_MIN:-20000}-${JIGASI_PORT_MAX:-20050}:${JIGASI_PORT_MIN:-20000}-${JIGASI_PORT_MAX:-20050}/udp'
diff --git a/transcriber.yml b/transcriber.yml
index 5d6f7bb..cd49a34 100644
--- a/transcriber.yml
+++ b/transcriber.yml
@@ -2,7 +2,7 @@ version: '3.5'
 
 services:
     transcriber:
-        image: jitsi/jigasi:${JITSI_IMAGE_VERSION:-unstable}
+        image: jitsi/jigasi:${JITSI_IMAGE_VERSION:-stable-9955}
         restart: ${RESTART_POLICY:-unless-stopped}
         volumes:
             - ${CONFIG}/transcriber:/config:Z