diff --git a/Dockerfile b/Dockerfile
index cc96f67..73b590e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ##### Builder ####
-FROM rust:1.75-alpine3.19 as builder
+FROM rust:1.76-alpine3.19 as builder
 
 # Install dependencies
 RUN apk add --no-cache sqlite npm musl-dev fd minify && npm install -g typescript
@@ -37,7 +37,7 @@ WORKDIR /usr/src/huellas/ts-client/
 RUN npm ci
 
 # Transpile and delete the first line of javascript ts-client
-RUN tsc && sed -i '1d' build/client.js
+RUN tsc && sed -i '1,2d' build/client.js
 
 # Minify static files
 COPY static /usr/src/huellas/static/
diff --git a/static/index.html b/static/index.html
index a2335c5..8a68310 100644
--- a/static/index.html
+++ b/static/index.html
@@ -17,6 +17,9 @@
 	<script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet-contextmenu/1.4.0/leaflet.contextmenu.min.js"
 	integrity="sha512-8sfQf8cr0KjCeN32YPfjvLU2cMvyY1lhCXTMfpTZ16CvwIzeVQtwtKlxeSqFs/TpXjKhp1Dcv77LQmn1VFaOZg=="
 	crossorigin="anonymous" referrerpolicy="no-referrer"></script>
+	<script crossorigin src="https://unpkg.com/@msgpack/msgpack"
+	integrity="sha512-t/LymXW9iw9p0bciQ6uASEj+8XE/p+07CCmCyNwn06F4FK2s80IuHCY62bfSorcD4ktOJavXApp5rqtIVlg3+g=="
+	crossorigin="anonymous" referrerpolicy="no-referrer"></script>
 
 	<style type="text/css" media="screen">
 		body {
diff --git a/ts-client/Makefile b/ts-client/Makefile
index b880851..e99f836 100644
--- a/ts-client/Makefile
+++ b/ts-client/Makefile
@@ -1,3 +1,3 @@
 build/client.js: client.ts
 	tsc
-	sed -i '1d' build/client.js
+	sed -i '1,2d' build/client.js
diff --git a/ts-client/client.ts b/ts-client/client.ts
index 89d4b71..7695443 100644
--- a/ts-client/client.ts
+++ b/ts-client/client.ts
@@ -1,5 +1,6 @@
 import * as L from 'leaflet-contextmenu';
 import { Feature, FeatureCollection, Point } from 'geojson';
+import * as MessagePack from "@msgpack/msgpack";
 
 interface PlaceModel {
 	id: number | null;
@@ -14,7 +15,8 @@ interface PlaceModel {
 }
 
 async function loadPlaces(): Promise<Array<PlaceModel>> {
-	return await fetch('places').then(response => response.json());
+	let bytes = await fetch('places').then(response => response.body);
+	return (await MessagePack.decodeAsync(bytes)) as Array<PlaceModel>;
 }
 
 function toFeature(place: PlaceModel): Feature {
@@ -120,11 +122,12 @@ async function createPlace(): Promise<void> {
 	await fetch('places', {
 		method: 'PUT',
 		headers: {
-			'Content-Type': 'application/json',
+			'Content-Type': 'application/msgpack',
 		},
-		body: JSON.stringify(newPlace),
+		body: MessagePack.encode(newPlace),
 	})
-		.then((response) => response.json())
+		.then((response) => response.body)
+		.then((bytes) => MessagePack.decodeAsync(bytes))
 		.then((place: PlaceModel) => {
 			places.set(
 				toStr({ lat: place.latitude, lng: place.longitude }),
@@ -143,11 +146,12 @@ async function editPlace(): Promise<void> {
 	await fetch('places', {
 		method: 'PUT',
 		headers: {
-			'Content-Type': 'application/json',
+			'Content-Type': 'application/msgpack',
 		},
-		body: JSON.stringify(newPlace),
+		body: MessagePack.encode(newPlace),
 	})
-		.then((response) => response.json())
+		.then((response) => response.body)
+		.then((bytes) => MessagePack.decodeAsync(bytes))
 		.then((place: PlaceModel) => {
 			places.set(
 				toStr({ lat: place.latitude, lng: place.longitude }),
@@ -183,6 +187,7 @@ function toLink(url: string): string {
 	}
 	return `<a href="${url}" target="_blank">${content}</a>`
 }
+
 async function setupMap(): Promise<void> {
 	/* Create/Edit form */
 	const modal = document.getElementById("modal");
diff --git a/ts-client/package-lock.json b/ts-client/package-lock.json
index 0ca93d0..9e7bdd3 100644
--- a/ts-client/package-lock.json
+++ b/ts-client/package-lock.json
@@ -1,82 +1,96 @@
 {
-  "name": "ts-client",
-  "lockfileVersion": 2,
-  "requires": true,
-  "packages": {
-    "": {
-      "dependencies": {
-        "geojson": "^0.5.0",
-        "leaflet": "^1.8.0",
-        "leaflet-contextmenu": "^1.4.0"
-      },
-      "devDependencies": {
-        "@types/leaflet": "^1.7.11"
-      }
-    },
-    "node_modules/@types/geojson": {
-      "version": "7946.0.10",
-      "resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.10.tgz",
-      "integrity": "sha512-Nmh0K3iWQJzniTuPRcJn5hxXkfB1T1pgB89SBig5PlJQU5yocazeu4jATJlaA0GYFKWMqDdvYemoSnF2pXgLVA==",
-      "dev": true
-    },
-    "node_modules/@types/leaflet": {
-      "version": "1.7.11",
-      "resolved": "https://registry.npmjs.org/@types/leaflet/-/leaflet-1.7.11.tgz",
-      "integrity": "sha512-VwAYom2pfIAf/pLj1VR5aLltd4tOtHyvfaJlNYCoejzP2nu52PrMi1ehsLRMUS+bgafmIIKBV1cMfKeS+uJ0Vg==",
-      "dev": true,
-      "dependencies": {
-        "@types/geojson": "*"
-      }
-    },
-    "node_modules/geojson": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/geojson/-/geojson-0.5.0.tgz",
-      "integrity": "sha512-/Bx5lEn+qRF4TfQ5aLu6NH+UKtvIv7Lhc487y/c8BdludrCTpiWf9wyI0RTyqg49MFefIAvFDuEi5Dfd/zgNxQ==",
-      "engines": {
-        "node": ">= 0.10"
-      }
-    },
-    "node_modules/leaflet": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.8.0.tgz",
-      "integrity": "sha512-gwhMjFCQiYs3x/Sf+d49f10ERXaEFCPr+nVTryhAW8DWbMGqJqt9G4XuIaHmFW08zYvhgdzqXGr8AlW8v8dQkA=="
-    },
-    "node_modules/leaflet-contextmenu": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/leaflet-contextmenu/-/leaflet-contextmenu-1.4.0.tgz",
-      "integrity": "sha512-BXASCmJ5bLkuJGDCpWmvGqhZi5AzeOY0IbQalfkgBcMAMfAOFSvD4y0gIQxF/XzEyLkjXaRiUpibVj4+Cf3tUA=="
-    }
-  },
-  "dependencies": {
-    "@types/geojson": {
-      "version": "7946.0.10",
-      "resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.10.tgz",
-      "integrity": "sha512-Nmh0K3iWQJzniTuPRcJn5hxXkfB1T1pgB89SBig5PlJQU5yocazeu4jATJlaA0GYFKWMqDdvYemoSnF2pXgLVA==",
-      "dev": true
-    },
-    "@types/leaflet": {
-      "version": "1.7.11",
-      "resolved": "https://registry.npmjs.org/@types/leaflet/-/leaflet-1.7.11.tgz",
-      "integrity": "sha512-VwAYom2pfIAf/pLj1VR5aLltd4tOtHyvfaJlNYCoejzP2nu52PrMi1ehsLRMUS+bgafmIIKBV1cMfKeS+uJ0Vg==",
-      "dev": true,
-      "requires": {
-        "@types/geojson": "*"
-      }
-    },
-    "geojson": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/geojson/-/geojson-0.5.0.tgz",
-      "integrity": "sha512-/Bx5lEn+qRF4TfQ5aLu6NH+UKtvIv7Lhc487y/c8BdludrCTpiWf9wyI0RTyqg49MFefIAvFDuEi5Dfd/zgNxQ=="
-    },
-    "leaflet": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.8.0.tgz",
-      "integrity": "sha512-gwhMjFCQiYs3x/Sf+d49f10ERXaEFCPr+nVTryhAW8DWbMGqJqt9G4XuIaHmFW08zYvhgdzqXGr8AlW8v8dQkA=="
-    },
-    "leaflet-contextmenu": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/leaflet-contextmenu/-/leaflet-contextmenu-1.4.0.tgz",
-      "integrity": "sha512-BXASCmJ5bLkuJGDCpWmvGqhZi5AzeOY0IbQalfkgBcMAMfAOFSvD4y0gIQxF/XzEyLkjXaRiUpibVj4+Cf3tUA=="
-    }
-  }
+	"name": "ts-client",
+	"lockfileVersion": 2,
+	"requires": true,
+	"packages": {
+		"": {
+			"dependencies": {
+				"@msgpack/msgpack": "^3.0.0-beta2",
+				"geojson": "^0.5.0",
+				"leaflet": "^1.9.4",
+				"leaflet-contextmenu": "^1.4.0"
+			},
+			"devDependencies": {
+				"@types/leaflet": "^1.9.8"
+			}
+		},
+		"node_modules/@msgpack/msgpack": {
+			"version": "3.0.0-beta2",
+			"resolved": "https://registry.npmjs.org/@msgpack/msgpack/-/msgpack-3.0.0-beta2.tgz",
+			"integrity": "sha512-y+l1PNV0XDyY8sM3YtuMLK5vE3/hkfId+Do8pLo/OPxfxuFAUwcGz3oiiUuV46/aBpwTzZ+mRWVMtlSKbradhw==",
+			"engines": {
+				"node": ">= 14"
+			}
+		},
+		"node_modules/@types/geojson": {
+			"version": "7946.0.10",
+			"resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.10.tgz",
+			"integrity": "sha512-Nmh0K3iWQJzniTuPRcJn5hxXkfB1T1pgB89SBig5PlJQU5yocazeu4jATJlaA0GYFKWMqDdvYemoSnF2pXgLVA==",
+			"dev": true
+		},
+		"node_modules/@types/leaflet": {
+			"version": "1.9.8",
+			"resolved": "https://registry.npmjs.org/@types/leaflet/-/leaflet-1.9.8.tgz",
+			"integrity": "sha512-EXdsL4EhoUtGm2GC2ZYtXn+Fzc6pluVgagvo2VC1RHWToLGlTRwVYoDpqS/7QXa01rmDyBjJk3Catpf60VMkwg==",
+			"dev": true,
+			"dependencies": {
+				"@types/geojson": "*"
+			}
+		},
+		"node_modules/geojson": {
+			"version": "0.5.0",
+			"resolved": "https://registry.npmjs.org/geojson/-/geojson-0.5.0.tgz",
+			"integrity": "sha512-/Bx5lEn+qRF4TfQ5aLu6NH+UKtvIv7Lhc487y/c8BdludrCTpiWf9wyI0RTyqg49MFefIAvFDuEi5Dfd/zgNxQ==",
+			"engines": {
+				"node": ">= 0.10"
+			}
+		},
+		"node_modules/leaflet": {
+			"version": "1.9.4",
+			"resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.9.4.tgz",
+			"integrity": "sha512-nxS1ynzJOmOlHp+iL3FyWqK89GtNL8U8rvlMOsQdTTssxZwCXh8N2NB3GDQOL+YR3XnWyZAxwQixURb+FA74PA=="
+		},
+		"node_modules/leaflet-contextmenu": {
+			"version": "1.4.0",
+			"resolved": "https://registry.npmjs.org/leaflet-contextmenu/-/leaflet-contextmenu-1.4.0.tgz",
+			"integrity": "sha512-BXASCmJ5bLkuJGDCpWmvGqhZi5AzeOY0IbQalfkgBcMAMfAOFSvD4y0gIQxF/XzEyLkjXaRiUpibVj4+Cf3tUA=="
+		}
+	},
+	"dependencies": {
+		"@msgpack/msgpack": {
+			"version": "3.0.0-beta2",
+			"resolved": "https://registry.npmjs.org/@msgpack/msgpack/-/msgpack-3.0.0-beta2.tgz",
+			"integrity": "sha512-y+l1PNV0XDyY8sM3YtuMLK5vE3/hkfId+Do8pLo/OPxfxuFAUwcGz3oiiUuV46/aBpwTzZ+mRWVMtlSKbradhw=="
+		},
+		"@types/geojson": {
+			"version": "7946.0.10",
+			"resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.10.tgz",
+			"integrity": "sha512-Nmh0K3iWQJzniTuPRcJn5hxXkfB1T1pgB89SBig5PlJQU5yocazeu4jATJlaA0GYFKWMqDdvYemoSnF2pXgLVA==",
+			"dev": true
+		},
+		"@types/leaflet": {
+			"version": "1.9.8",
+			"resolved": "https://registry.npmjs.org/@types/leaflet/-/leaflet-1.9.8.tgz",
+			"integrity": "sha512-EXdsL4EhoUtGm2GC2ZYtXn+Fzc6pluVgagvo2VC1RHWToLGlTRwVYoDpqS/7QXa01rmDyBjJk3Catpf60VMkwg==",
+			"dev": true,
+			"requires": {
+				"@types/geojson": "*"
+			}
+		},
+		"geojson": {
+			"version": "0.5.0",
+			"resolved": "https://registry.npmjs.org/geojson/-/geojson-0.5.0.tgz",
+			"integrity": "sha512-/Bx5lEn+qRF4TfQ5aLu6NH+UKtvIv7Lhc487y/c8BdludrCTpiWf9wyI0RTyqg49MFefIAvFDuEi5Dfd/zgNxQ=="
+		},
+		"leaflet": {
+			"version": "1.9.4",
+			"resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.9.4.tgz",
+			"integrity": "sha512-nxS1ynzJOmOlHp+iL3FyWqK89GtNL8U8rvlMOsQdTTssxZwCXh8N2NB3GDQOL+YR3XnWyZAxwQixURb+FA74PA=="
+		},
+		"leaflet-contextmenu": {
+			"version": "1.4.0",
+			"resolved": "https://registry.npmjs.org/leaflet-contextmenu/-/leaflet-contextmenu-1.4.0.tgz",
+			"integrity": "sha512-BXASCmJ5bLkuJGDCpWmvGqhZi5AzeOY0IbQalfkgBcMAMfAOFSvD4y0gIQxF/XzEyLkjXaRiUpibVj4+Cf3tUA=="
+		}
+	}
 }
diff --git a/ts-client/package.json b/ts-client/package.json
index 43ea662..d67e335 100644
--- a/ts-client/package.json
+++ b/ts-client/package.json
@@ -1,10 +1,11 @@
 {
-  "devDependencies": {
-    "@types/leaflet": "^1.7.11"
-  },
-  "dependencies": {
-    "geojson": "^0.5.0",
-    "leaflet": "^1.8.0",
-    "leaflet-contextmenu": "^1.4.0"
-  }
+	"devDependencies": {
+		"@types/leaflet": "^1.9.8"
+	},
+	"dependencies": {
+		"@msgpack/msgpack": "^3.0.0-beta2",
+		"geojson": "^0.5.0",
+		"leaflet": "^1.9.4",
+		"leaflet-contextmenu": "^1.4.0"
+	}
 }