diff --git a/Fabric/build.gradle b/Fabric/build.gradle
index 9943383..9535bb1 100644
--- a/Fabric/build.gradle
+++ b/Fabric/build.gradle
@@ -100,7 +100,7 @@ dependencies {
     compileOnly include(group: 'jakarta.servlet', name: 'jakarta.servlet-api', version: '6.1.0')
     compileOnly include(group: 'org.eclipse.jetty.toolchain', name: 'jetty-jakarta-servlet-api', version: '5.0.2')
 
-    compileOnly include(group: 'org.jetbrains.kotlin', name: 'kotlin-stdlib', version: '1.9.23')
+    compileOnly include(group: 'org.jetbrains.kotlin', name: 'kotlin-stdlib', version: '1.9.25')
 
 //    compileOnly include (group: 'org.slf4j', name: 'slf4j-simple', version: '2.0.3')
 }
diff --git a/build.gradle b/build.gradle
index a3fca8c..6712de1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -89,7 +89,7 @@ subprojects {
 
     plugins.withType(JavaPlugin) {
         dependencies {
-            implementation enforcedPlatform('org.slf4j:slf4j-api:2.0.9')
+            implementation enforcedPlatform('org.slf4j:slf4j-api:2.0.16')
         }
     }
 
diff --git a/gradle.properties b/gradle.properties
index d9fe827..a5bae65 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,7 +1,7 @@
 mod_version=1.0.2
-minecraft_version=1.21.3
+minecraft_version=1.21.4
 
-mappings_mc_version=1.21.3
+mappings_mc_version=1.21.4
 mappings_date=2024.07.28
 
 journeymap_webmap_version=1.1-SNAPSHOT
@@ -10,26 +10,26 @@ group_id=info.journeymap_webmap
 name=JourneyMap WebMap
 mod_id=journeymap_webmap
 base_name=journeymap-webmap
-parchment_mappings=2024.06.02
+parchment_mappings=2024.06.23
 
 release_type=release
 
 # Forge
 mappings_channel=official
-forge_version=53.0.0
+forge_version=54.0.0
 journeymap_forge_version=5820526
 
 #neoforge
-neoforge_version=21.3.2-beta
+neoforge_version=21.4.8-beta
 # https://projects.neoforged.net/neoforged/neoform
-neo_form_version=1.21.3-20241023.131943
+neo_form_version=1.21.4-20241203.161809
 
 # Fabric
-fabric_api_version=0.107.0+1.21.3
-fabric_loader_version=0.16.7
+fabric_api_version=0.110.5+1.21.4
+fabric_loader_version=0.16.9
 journeymap_fabric_version=4240509
 
-javalin_version=6.3.0
+javalin_version=6.4.0
 
 curseforge_project_id=793035
 modrinth_project_id=YaZ1fUTg