diff --git a/assets/tetra/lang/en_us.json b/assets/tetra/lang/en_us.json
index dca047b..4f4b9fe 100644
--- a/assets/tetra/lang/en_us.json
+++ b/assets/tetra/lang/en_us.json
@@ -1,12 +1,12 @@
 {
   "tetra.advancements.story.more_upgrades.description": "Craft a copper hammer from two sticks and two copper ingots\n \n§8§oTetra begins",
-  "tetra.advancements.upgrades.hammer_3.description": "Craft a double-sided iron hammer, the iron hammer provides tier two hammering capabilities\n\n§7Can only be crafted in a workbench, requires a secondary hammer in your inventory to craft",
+  "tetra.advancements.upgrades.hammer_3.description": "Craft a double-sided iron hammer, the iron hammer provides tier three hammering capabilities\n\n§7Can only be crafted in a workbench, requires a secondary hammer in your inventory to craft",
   "tetra.advancements.upgrades.hammer_3.title": "Hammer II (Iron)",
-  "tetra.advancements.upgrades.hammer_4.description": "Craft a double-sided cobalt hammer, the cobalt hammer provides tier three hammering capabilities\n\n§7An upgraded handle or a binding will provide enough integrity to support a cobalt hammer",
+  "tetra.advancements.upgrades.hammer_4.description": "Craft a double-sided cobalt hammer, the cobalt hammer provides tier four hammering capabilities\n\n§7An upgraded handle or a binding will provide enough integrity to support a cobalt hammer",
   "tetra.advancements.upgrades.hammer_4.title": "Hammer III (Cobalt)",
-  "tetra.advancements.upgrades.hammer_5.description": "Craft a double-sided diamond hammer, the diamond hammer provides tier four hammering capabilities",
+  "tetra.advancements.upgrades.hammer_5.description": "Craft a double-sided diamond hammer, the diamond hammer provides tier five hammering capabilities",
   "tetra.advancements.upgrades.hammer_5.title": "Hammer IV (Diamond)",
-  "tetra.advancements.upgrades.hammer_6.description": "Craft a double-sided dendrite hammer using a fully upgraded forge hammer, the dendrite hammer provides tier six hammering capabilities",
+  "tetra.advancements.upgrades.hammer_6.description": "Craft a double-sided dendrite hammer, the dendrite hammer provides tier six hammering capabilities",
   "tetra.advancements.upgrades.hammer_6.title": "Hammer V (Dendrite)",
   "tetra.advancements.upgrades.root.description": "Craft a mallet from two sticks and two copper ingots\n \nItem Reward: Holosphere",
   "tetra.material.netherite": "Dendrite",