diff --git a/pandalib-core/src/main/java/fr/pandacube/lib/core/json/Json.java b/pandalib-core/src/main/java/fr/pandacube/lib/core/json/Json.java
index ef19a40..029406f 100644
--- a/pandalib-core/src/main/java/fr/pandacube/lib/core/json/Json.java
+++ b/pandalib-core/src/main/java/fr/pandacube/lib/core/json/Json.java
@@ -8,6 +8,7 @@ import com.google.gson.TypeAdapter;
 import com.google.gson.TypeAdapterFactory;
 import com.google.gson.reflect.TypeToken;
 import com.google.gson.stream.MalformedJsonException;
+import fr.pandacube.lib.core.mc_version.MinecraftVersionList.MinecraftVersionListAdapter;
 
 import java.math.BigInteger;
 import java.util.ArrayList;
@@ -144,6 +145,7 @@ public class Json {
 	static {
 		registerTypeAdapterFactory(StackTraceElementAdapter.FACTORY);
 		registerTypeAdapterFactory(ThrowableAdapter.FACTORY);
+		registerTypeAdapterFactory(MinecraftVersionListAdapter.FACTORY);
 	}
 
 
diff --git a/pandalib-core/src/main/java/fr/pandacube/lib/core/mc_version/MinecraftVersionList.java b/pandalib-core/src/main/java/fr/pandacube/lib/core/mc_version/MinecraftVersionList.java
index 29af90e..a79ee60 100644
--- a/pandalib-core/src/main/java/fr/pandacube/lib/core/mc_version/MinecraftVersionList.java
+++ b/pandalib-core/src/main/java/fr/pandacube/lib/core/mc_version/MinecraftVersionList.java
@@ -10,7 +10,6 @@ import com.google.gson.JsonSerializer;
 import com.google.gson.TypeAdapterFactory;
 import com.google.gson.internal.bind.TreeTypeAdapter;
 import com.google.gson.reflect.TypeToken;
-import fr.pandacube.lib.core.json.Json;
 
 import java.lang.reflect.Type;
 import java.util.ArrayList;
@@ -27,9 +26,6 @@ public record MinecraftVersionList(
         Map<String, Integer> protocolOfVersion,
         Map<Integer, List<String>> versionsOfProtocol
 ) {
-    static {
-        Json.registerTypeAdapterFactory(MinecraftVersionListAdapter.FACTORY);
-    }
 
     /**
      * Creates an empty {@link MinecraftVersionList}.
diff --git a/pandalib-core/src/main/resources/fr/pandacube/lib/core/mc_version/mcversion.json b/pandalib-core/src/main/resources/fr/pandacube/lib/core/mc_version/mcversion.json
index 99ca622..db8b52c 100644
--- a/pandalib-core/src/main/resources/fr/pandacube/lib/core/mc_version/mcversion.json
+++ b/pandalib-core/src/main/resources/fr/pandacube/lib/core/mc_version/mcversion.json
@@ -1,182 +1,82 @@
 {
   "protocolOfVersion": {
-    "1.20.1": 763,
-    "1.20": 763,
-    "1.19.4": 762,
-    "1.19.3": 761,
-    "1.19.2": 760,
-    "1.19.1": 760,
-    "1.19": 759,
-    "1.18.2": 758,
-    "1.18.1": 757,
-    "1.18": 757,
-    "1.17.1": 756,
-    "1.17": 755,
-    "1.16.5": 754,
-    "1.16.4": 754,
-    "1.16.3": 753,
-    "1.16.2": 751,
-    "1.16.1": 736,
-    "1.16": 735,
-    "1.15.2": 578,
-    "1.15.1": 575,
-    "1.15": 573,
-    "1.14.4": 498,
-    "1.14.3": 490,
-    "1.14.2": 485,
-    "1.14.1": 480,
-    "1.14": 477,
-    "1.13.2": 404,
-    "1.13.1": 401,
-    "1.13": 393,
-    "1.12.2": 340,
-    "1.12.1": 338,
-    "1.12": 335,
-    "1.11.2": 316,
-    "1.11.1": 316,
-    "1.11": 315,
-    "1.10.2": 210,
-    "1.10.1": 210,
-    "1.10": 210,
-    "1.9.4": 110,
-    "1.9.3": 110,
-    "1.9.2": 109,
-    "1.9.1": 108,
-    "1.9": 107,
-    "1.8.9": 47,
-    "1.8.8": 47,
-    "1.8.7": 47,
-    "1.8.6": 47,
-    "1.8.5": 47,
-    "1.8.4": 47,
-    "1.8.3": 47,
-    "1.8.2": 47,
-    "1.8.1": 47,
-    "1.8": 47,
-    "1.7.10": 5,
-    "1.7.9": 5,
-    "1.7.8": 5,
-    "1.7.7": 5,
-    "1.7.6": 5,
-    "1.7.5": 4,
-    "1.7.4": 4,
-    "1.7.3": 4,
     "1.7.2": 4,
+    "1.7.3": 4,
+    "1.7.4": 4,
+    "1.7.5": 4,
+    "1.7.6": 5,
+    "1.7.7": 5,
+    "1.7.8": 5,
+    "1.7.9": 5,
+    "1.7.10": 5,
+    "1.8": 47,
+    "1.8.1": 47,
+    "1.8.2": 47,
+    "1.8.3": 47,
+    "1.8.4": 47,
+    "1.8.5": 47,
+    "1.8.6": 47,
+    "1.8.7": 47,
+    "1.8.8": 47,
+    "1.8.9": 47,
+    "1.9": 107,
+    "1.9.1": 108,
+    "1.9.2": 109,
+    "1.9.3": 110,
+    "1.9.4": 110,
+    "1.10": 210,
+    "1.10.1": 210,
+    "1.10.2": 210,
+    "1.11": 315,
+    "1.11.1": 316,
+    "1.11.2": 316,
+    "1.12": 335,
+    "1.12.1": 338,
+    "1.12.2": 340,
+    "1.13": 393,
+    "1.13.1": 401,
+    "1.13.2": 404,
+    "1.14": 477,
+    "1.14.1": 480,
+    "1.14.2": 485,
+    "1.14.3": 490,
+    "1.14.4": 498,
+    "1.15": 573,
+    "1.15.1": 575,
+    "1.15.2": 578,
+    "1.16": 735,
+    "1.16.1": 736,
+    "1.16.2": 751,
+    "1.16.3": 753,
+    "1.16.4": 754,
+    "1.16.5": 754,
+    "1.17": 755,
+    "1.17.1": 756,
+    "1.18": 757,
+    "1.18.1": 757,
+    "1.18.2": 758,
+    "1.19": 759,
+    "1.19.1": 760,
+    "1.19.2": 760,
+    "1.19.3": 761,
+    "1.19.4": 762,
+    "1.20": 763,
+    "1.20.1": 763,
     "1.20.2": 764
   },
   "versionsOfProtocol": {
-    "763": [
-      "1.20",
-      "1.20.1"
+    "4": [
+      "1.7.2",
+      "1.7.3",
+      "1.7.4",
+      "1.7.5"
     ],
-    "762": [
-      "1.19.4"
-    ],
-    "761": [
-      "1.19.3"
-    ],
-    "760": [
-      "1.19.1",
-      "1.19.2"
-    ],
-    "759": [
-      "1.19"
-    ],
-    "758": [
-      "1.18.2"
-    ],
-    "757": [
-      "1.18",
-      "1.18.1"
-    ],
-    "756": [
-      "1.17.1"
-    ],
-    "755": [
-      "1.17"
-    ],
-    "754": [
-      "1.16.4",
-      "1.16.5"
-    ],
-    "753": [
-      "1.16.3"
-    ],
-    "751": [
-      "1.16.2"
-    ],
-    "736": [
-      "1.16.1"
-    ],
-    "735": [
-      "1.16"
-    ],
-    "578": [
-      "1.15.2"
-    ],
-    "575": [
-      "1.15.1"
-    ],
-    "573": [
-      "1.15"
-    ],
-    "498": [
-      "1.14.4"
-    ],
-    "490": [
-      "1.14.3"
-    ],
-    "485": [
-      "1.14.2"
-    ],
-    "480": [
-      "1.14.1"
-    ],
-    "477": [
-      "1.14"
-    ],
-    "404": [
-      "1.13.2"
-    ],
-    "401": [
-      "1.13.1"
-    ],
-    "393": [
-      "1.13"
-    ],
-    "340": [
-      "1.12.2"
-    ],
-    "338": [
-      "1.12.1"
-    ],
-    "335": [
-      "1.12"
-    ],
-    "316": [
-      "1.11.1",
-      "1.11.2"
-    ],
-    "315": [
-      "1.11"
-    ],
-    "210": [
-      "1.10",
-      "1.10.1",
-      "1.10.2"
-    ],
-    "110": [
-      "1.9.3",
-      "1.9.4"
-    ],
-    "109": [
-      "1.9.2"
-    ],
-    "108": [
-      "1.9.1"
-    ],
-    "107": [
-      "1.9"
+    "5": [
+      "1.7.6",
+      "1.7.7",
+      "1.7.8",
+      "1.7.9",
+      "1.7.10"
     ],
     "47": [
       "1.8",
@@ -190,18 +90,118 @@
       "1.8.8",
       "1.8.9"
     ],
-    "5": [
-      "1.7.6",
-      "1.7.7",
-      "1.7.8",
-      "1.7.9",
-      "1.7.10"
+    "107": [
+      "1.9"
     ],
-    "4": [
-      "1.7.2",
-      "1.7.3",
-      "1.7.4",
-      "1.7.5"
+    "108": [
+      "1.9.1"
+    ],
+    "109": [
+      "1.9.2"
+    ],
+    "110": [
+      "1.9.3",
+      "1.9.4"
+    ],
+    "210": [
+      "1.10",
+      "1.10.1",
+      "1.10.2"
+    ],
+    "315": [
+      "1.11"
+    ],
+    "316": [
+      "1.11.1",
+      "1.11.2"
+    ],
+    "335": [
+      "1.12"
+    ],
+    "338": [
+      "1.12.1"
+    ],
+    "340": [
+      "1.12.2"
+    ],
+    "393": [
+      "1.13"
+    ],
+    "401": [
+      "1.13.1"
+    ],
+    "404": [
+      "1.13.2"
+    ],
+    "477": [
+      "1.14"
+    ],
+    "480": [
+      "1.14.1"
+    ],
+    "485": [
+      "1.14.2"
+    ],
+    "490": [
+      "1.14.3"
+    ],
+    "498": [
+      "1.14.4"
+    ],
+    "573": [
+      "1.15"
+    ],
+    "575": [
+      "1.15.1"
+    ],
+    "578": [
+      "1.15.2"
+    ],
+    "735": [
+      "1.16"
+    ],
+    "736": [
+      "1.16.1"
+    ],
+    "751": [
+      "1.16.2"
+    ],
+    "753": [
+      "1.16.3"
+    ],
+    "754": [
+      "1.16.4",
+      "1.16.5"
+    ],
+    "755": [
+      "1.17"
+    ],
+    "756": [
+      "1.17.1"
+    ],
+    "757": [
+      "1.18",
+      "1.18.1"
+    ],
+    "758": [
+      "1.18.2"
+    ],
+    "759": [
+      "1.19"
+    ],
+    "760": [
+      "1.19.1",
+      "1.19.2"
+    ],
+    "761": [
+      "1.19.3"
+    ],
+    "762": [
+      "1.19.4"
+    ],
+    "763": [
+      "1.20",
+      "1.20.1"
     ],
     "764": [
       "1.20.2"