diff --git a/package-lock.json b/package-lock.json
index 9a792e0..143b581 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,8 +9,8 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "@event-driven-io/emmett-expressjs": "0.30.0",
-        "@event-driven-io/emmett-postgresql": "0.30.0"
+        "@event-driven-io/emmett-expressjs": "0.38.3",
+        "@event-driven-io/emmett-postgresql": "0.38.3"
       },
       "devDependencies": {
         "@testcontainers/postgresql": "10.13.2",
@@ -184,9 +184,9 @@
       }
     },
     "node_modules/@event-driven-io/emmett": {
-      "version": "0.30.0",
-      "resolved": "https://registry.npmjs.org/@event-driven-io/emmett/-/emmett-0.30.0.tgz",
-      "integrity": "sha512-HWNoJ8iDQKGZNtCDniFd9NcYZmUQIxvmIndef+9oVGGjqg2X120ImrSy9N9cl/m4ZAeN+gy0hJc1mKXRNooLwA==",
+      "version": "0.38.3",
+      "resolved": "https://registry.npmjs.org/@event-driven-io/emmett/-/emmett-0.38.3.tgz",
+      "integrity": "sha512-lSkjRXorSdzGYF1Il8cEKwT9lgyOksVN3z4gs/mWmXBNTMB4GbBIJzCnJEjD86IWEqTJqFQcF6V+yEtCdUDY5w==",
       "peer": true,
       "bin": {
         "emmett": "dist/cli.js"
@@ -202,11 +202,11 @@
       }
     },
     "node_modules/@event-driven-io/emmett-expressjs": {
-      "version": "0.30.0",
-      "resolved": "https://registry.npmjs.org/@event-driven-io/emmett-expressjs/-/emmett-expressjs-0.30.0.tgz",
-      "integrity": "sha512-JEhPPglShpTZmyYE1aC+fkfBqDZBPs9Gjfgn7I4mmw9t8LxTuDAK7M/H2y65bxgG23Xd33ICPUpbGdRMcdItbw==",
+      "version": "0.38.3",
+      "resolved": "https://registry.npmjs.org/@event-driven-io/emmett-expressjs/-/emmett-expressjs-0.38.3.tgz",
+      "integrity": "sha512-Nnq4uJzObL0Fgi1Z+G1CmumKKBFb+sPkHwkHvLZPTcsv8FFbd4wBIEPXk/m2KvKHf+BWsb03YmrKAH1vqObhmA==",
       "peerDependencies": {
-        "@event-driven-io/emmett": "0.30.0",
+        "@event-driven-io/emmett": "0.38.3",
         "@types/express": "^4.17.21",
         "@types/supertest": "^6.0.2",
         "express": "^4.19.2",
@@ -216,11 +216,11 @@
       }
     },
     "node_modules/@event-driven-io/emmett-postgresql": {
-      "version": "0.30.0",
-      "resolved": "https://registry.npmjs.org/@event-driven-io/emmett-postgresql/-/emmett-postgresql-0.30.0.tgz",
-      "integrity": "sha512-UsdiJb4tA9JQn+F0uBjW8aMrODqoykEdunaLydzxz6w4jbbURBwZyurmkt5U3Il8ae/eL+cPjD6ah109FdSURw==",
+      "version": "0.38.3",
+      "resolved": "https://registry.npmjs.org/@event-driven-io/emmett-postgresql/-/emmett-postgresql-0.38.3.tgz",
+      "integrity": "sha512-ZnnFMPAPpGYqV2kbRM1ScsuUa02Ct/fZFt0umqkfeHXsbbEsGpyXxP8DJ1ZSG6wBfkzGSwZEw0qErW5QXEbhJA==",
       "peerDependencies": {
-        "@event-driven-io/emmett": "0.30.0",
+        "@event-driven-io/emmett": "0.38.3",
         "@event-driven-io/pongo": "0.16.4"
       }
     },
diff --git a/package.json b/package.json
index f41244f..c49bcd1 100644
--- a/package.json
+++ b/package.json
@@ -38,8 +38,8 @@
   },
   "homepage": "https://github.com/oskardudycz/EventSourcing.NodeJS#readme",
   "dependencies": {
-    "@event-driven-io/emmett-postgresql": "0.30.0",
-    "@event-driven-io/emmett-expressjs": "0.30.0"
+    "@event-driven-io/emmett-postgresql": "0.38.3",
+    "@event-driven-io/emmett-expressjs": "0.38.3"
   },
   "devDependencies": {
     "@types/node": "20.11.30",
diff --git a/src/guestStayAccounts/businessLogic.ts b/src/guestStayAccounts/businessLogic.ts
index a7a3bac..ab81f38 100644
--- a/src/guestStayAccounts/businessLogic.ts
+++ b/src/guestStayAccounts/businessLogic.ts
@@ -55,7 +55,7 @@ export const checkIn = (
   { data: { guestId, roomId }, metadata }: CheckIn,
   state: GuestStayAccount,
 ): GuestCheckedIn | [] => {
-  if (state.status === 'CheckedIn') [];
+  if (state.status === 'CheckedIn') return [];
 
   if (state.status === 'CheckedOut')
     throw new IllegalStateError(`Guest account is already checked out`);