diff --git a/CHANGELOG.md b/CHANGELOG.md
index d81b940..7a1a60f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [21.1.0-beta.3]
+
+### Changed
+
+- Increased Osmium required tool to iron
+
 ## [21.1.0-beta.2]
 
 ### Added
diff --git a/gradle.properties b/gradle.properties
index 885e66a..18f1a0f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ org.gradle.jvmargs=-Xmx2G
 org.gradle.parallel=true
 
 # Mod properties
-mod_version = 21.1.0-beta.2
+mod_version = 21.1.0-beta.3
 maven_group = dev.ftb.mods
 archives_name = ftbmaterials
 enabled_platforms = fabric,neoforge