diff --git a/containers/nginx/dev-ssr.conf.tpl b/containers/nginx/dev-ssr.conf.tpl
index fbb510798..d312aaeb1 100644
--- a/containers/nginx/dev-ssr.conf.tpl
+++ b/containers/nginx/dev-ssr.conf.tpl
@@ -50,6 +50,10 @@ server {
         try_files /index.html =404;
     }
 
+    if ($request_uri ~ /api/v3/friendly-captcha/puzzle) {
+        set $no_cache 1;
+    }
+
     location / {
         root /var/www/Minds/front/dist/browser/$locale;
 
diff --git a/containers/nginx/dev.conf b/containers/nginx/dev.conf
index 429c41ef1..afce0cafd 100644
--- a/containers/nginx/dev.conf
+++ b/containers/nginx/dev.conf
@@ -79,6 +79,10 @@ server {
         set $no_cache 1;
     }
 
+    if ($request_uri ~ /api/v3/friendly-captcha/puzzle) {
+        set $no_cache 1;
+    }
+
     # pass the PHP scripts to FastCGI server listening on socket
     location ~ \.php$ {
         add_header X-Cache $upstream_cache_status;
diff --git a/containers/nginx/minds.conf b/containers/nginx/minds.conf
index 0e32336a6..b3191546e 100644
--- a/containers/nginx/minds.conf
+++ b/containers/nginx/minds.conf
@@ -29,6 +29,10 @@ server {
         set $no_cache 1;
     }
 
+    if ($request_uri ~ /api/v3/friendly-captcha/puzzle) {
+        set $no_cache 1;
+    }
+
     if ($http_x_forwarded_proto != "https") {
         rewrite ^/(.*)$ https://$host$REQUEST_URI permanent;
     }
diff --git a/engine b/engine
index 796da4fba..bbf3475ff 160000
--- a/engine
+++ b/engine
@@ -1 +1 @@
-Subproject commit 796da4fbafb29d7212f1914b880ab123e7d1edd9
+Subproject commit bbf3475ffdb21ef05baaf205b398b31038fbefa7
diff --git a/front b/front
index dd9e62b2b..d857ba054 160000
--- a/front
+++ b/front
@@ -1 +1 @@
-Subproject commit dd9e62b2bd3d21381abbecdd6acba4f30f9e0f60
+Subproject commit d857ba054746e25a1276a1eba2dd4bb220f931e0
diff --git a/sockets b/sockets
index f2b7d088e..8eb52f3c2 160000
--- a/sockets
+++ b/sockets
@@ -1 +1 @@
-Subproject commit f2b7d088e49e30c187dea98c762865e986e5b09e
+Subproject commit 8eb52f3c2c267d1d1e0219e74861ccdbbff84eb2