diff --git a/build.gradle b/build.gradle
index c6423e5..78d890e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,7 +22,7 @@ plugins {
 }
 
 def ENV = System.getenv()
-def vvVer = "4.1.0-21w38a-SNAPSHOT"
+def vvVer = "4.1.0-21w40a-SNAPSHOT"
 def yamlVer = "1.29"
 
 description = "Client-side and server-side ViaVersion implementation for Fabric"
@@ -82,7 +82,7 @@ allprojects {
         implementation("com.viaversion:viaversion:$vvVer") { transitive = false }
         implementation("org.yaml:snakeyaml:$yamlVer")
 
-        modImplementation("net.fabricmc:fabric-loader:0.11.7")
+        modImplementation("net.fabricmc:fabric-loader:0.12.1")
     }
 
     jar {
diff --git a/viafabric-mc118/build.gradle.kts b/viafabric-mc118/build.gradle.kts
index 96c6ef2..59a9b2d 100644
--- a/viafabric-mc118/build.gradle.kts
+++ b/viafabric-mc118/build.gradle.kts
@@ -1,7 +1,7 @@
 dependencies {
-    minecraft("com.mojang:minecraft:21w38a")
-    mappings("net.fabricmc:yarn:21w38a+build.4:v2")
+    minecraft("com.mojang:minecraft:21w40a")
+    mappings("net.fabricmc:yarn:21w40a+build.1:v2")
 
-    modImplementation("net.fabricmc.fabric-api:fabric-api:0.40.4+1.18")
+    modImplementation("net.fabricmc.fabric-api:fabric-api:0.40.7+1.18")
     modImplementation("com.terraformersmc:modmenu:2.0.2")
 }