diff --git a/config/server.config.js b/config/server.config.js
index bbbe4de..0385e62 100644
--- a/config/server.config.js
+++ b/config/server.config.js
@@ -33,7 +33,12 @@ const server_config = {
          * The secret used to encrypt the session.
          * This should be set in the environment.
          */
-        secret: env("SECRET", "changeme")
+        secret: env("SECRET", "changeme"),
+
+        /*
+         * Time in ms of the max age of the session cookie.
+         */
+        max_age: env("SESSION_MAX_AGE", 1000 * 24 * 60 * 60 * 2), // 2 days by default
     },
 
     uploads: {
diff --git a/package.json b/package.json
index 68df8d4..c357ad3 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "flitter-orm": "^0.4.0",
     "flitter-upload": "^0.8.1",
     "jsonwebtoken": "^8.5.1",
-    "libflitter": "^0.56.0",
+    "libflitter": "^0.57.1",
     "markdown": "^0.5.0",
     "ncp": "^2.0.0",
     "rimraf": "^3.0.2",
diff --git a/yarn.lock b/yarn.lock
index 4dc6046..907416b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2455,10 +2455,10 @@ leven@^1.0.2:
   resolved "https://registry.yarnpkg.com/leven/-/leven-1.0.2.tgz#9144b6eebca5f1d0680169f1a6770dcea60b75c3"
   integrity sha1-kUS27ryl8dBoAWnxpncNzqYLdcM=
 
-libflitter@^0.56.0:
-  version "0.56.0"
-  resolved "https://registry.yarnpkg.com/libflitter/-/libflitter-0.56.0.tgz#1ff04b7749d55e7a011149b8a6cae561b8e800d8"
-  integrity sha512-AwCmTZaKPOQqDWiASvxMuWaexBYxuKpY/QMVnrVdW/VXT5eW0rIf+bJy6RdQGiH8GzlB3442+U4yl4VWNfeKsQ==
+libflitter@^0.57.1:
+  version "0.57.1"
+  resolved "https://registry.yarnpkg.com/libflitter/-/libflitter-0.57.1.tgz#e605333a5e38cadac1203e4be8ea685c5520472b"
+  integrity sha512-bEu02HZjcAp53A2xnE0hz/LVhkErvnqaKmlNOqvJJaGMjKClfVuqJlr9bFfWU84qXL9SaHWd06P3nxIVKTvFIw==
   dependencies:
     colors "^1.3.3"
     connect-mongodb-session "^2.2.0"