diff --git a/build.gradle b/build.gradle
index a7cc06b..8cef1c5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ plugins {
 }
 
 def ENV = System.getenv()
-def vvVer = "4.0.0-1.17-pre1-SNAPSHOT"
+def vvVer = "4.0.0-1.17-pre2-SNAPSHOT"
 
 description = "Client-side and server-side ViaVersion implementation for Fabric"
 version = "0.4.0+" + ENV.GITHUB_RUN_NUMBER + "-" + getBranch()
diff --git a/viafabric-mc117/build.gradle.kts b/viafabric-mc117/build.gradle.kts
index e4f71c7..1d8432a 100644
--- a/viafabric-mc117/build.gradle.kts
+++ b/viafabric-mc117/build.gradle.kts
@@ -1,8 +1,8 @@
 version = rootProject.version
 
 dependencies {
-    minecraft("com.mojang:minecraft:1.17-pre1")
-    mappings("net.fabricmc:yarn:1.17-pre1+build.9:v2")
+    minecraft("com.mojang:minecraft:1.17-pre2")
+    mappings("net.fabricmc:yarn:1.17-pre2+build.1:v2")
 
     modImplementation("net.fabricmc.fabric-api:fabric-api:0.34.8+1.17")
     modImplementation("com.terraformersmc:modmenu:2.0.0-beta.5")