diff --git a/build.gradle b/build.gradle
index ad96826..7e325d1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id 'java-library'
     id 'maven-publish'
-    id 'net.neoforged.moddev' version '2.0.106'
+    id 'net.neoforged.moddev' version '2.0.107'
     id 'idea'
 }
 
diff --git a/gradle.properties b/gradle.properties
index 74efb8c..956b3ad 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -18,7 +18,7 @@ minecraft_version=1.21.5
 # as they do not follow standard versioning conventions.
 minecraft_version_range=[1.21.5]
 # The Neo version must agree with the Minecraft version to get a valid artifact
-neo_version=21.5.90
+neo_version=21.5.91
 
 ## Mod Properties