diff --git a/content/mo-glass/Mo-Glass-1-10.md b/content/mo-glass/Mo-Glass-1-10.md
index 6b28f5e..09a768e 100644
--- a/content/mo-glass/Mo-Glass-1-10.md
+++ b/content/mo-glass/Mo-Glass-1-10.md
@@ -14,6 +14,7 @@ neoforge:
 - 1.21.3
 - "1.21"
 snapshots:
+- 1.21.4-rc3
 - 1.21.4-rc2
 - 1.21.4-rc1
 - 1.21.4-pre3
diff --git a/content/wi-zoom/WI-Zoom-1-5.md b/content/wi-zoom/WI-Zoom-1-5.md
index 520b49b..bfcbd74 100644
--- a/content/wi-zoom/WI-Zoom-1-5.md
+++ b/content/wi-zoom/WI-Zoom-1-5.md
@@ -22,6 +22,7 @@ neoforge:
 - "1.21"
 - 1.20.1
 snapshots:
+- 1.21.4-rc3
 - 1.21.4-rc2
 - 1.21.4-rc1
 - 1.21.4-pre3
diff --git a/data/curseforge/mo-glass/fabric.json b/data/curseforge/mo-glass/fabric.json
index 32dea0a..5030c65 100644
--- a/data/curseforge/mo-glass/fabric.json
+++ b/data/curseforge/mo-glass/fabric.json
@@ -305,6 +305,7 @@
     "1.21.3": 5837627,
     "1.21.2": 5833916,
     "1.21.1": 5632723,
+    "1.21.4-rc3": 5947795,
     "1.21.4-rc2": 5947096,
     "1.21.4-rc1": 5944850,
     "1.21.4-pre3": 5939348,
diff --git a/data/curseforge/wi-zoom/fabric.json b/data/curseforge/wi-zoom/fabric.json
index 996d0dd..9317724 100644
--- a/data/curseforge/wi-zoom/fabric.json
+++ b/data/curseforge/wi-zoom/fabric.json
@@ -229,6 +229,7 @@
     "1.20.3": 4929713,
     "1.20.2": 4770994,
     "1.20.1": 4770990,
+    "1.21.4-rc3": 5947793,
     "1.21.4-rc2": 5947094,
     "1.21.4-rc1": 5944841,
     "1.21.4-pre3": 5939350,
diff --git a/data/fabric_api/mo-glass.json b/data/fabric_api/mo-glass.json
index b97d353..eaaa78a 100644
--- a/data/fabric_api/mo-glass.json
+++ b/data/fabric_api/mo-glass.json
@@ -307,6 +307,7 @@
     "1.21.3": "0.106.1+1.21.3",
     "1.21.2": "0.106.1+1.21.2",
     "1.21.1": "0.102.1+1.21.1",
+    "1.21.4-rc3": "0.110.2+1.21.4",
     "1.21.4-rc2": "0.110.2+1.21.4",
     "1.21.4-rc1": "0.110.2+1.21.4",
     "1.21.4-pre3": "0.110.0+1.21.4",
diff --git a/data/fabric_api/wi-zoom.json b/data/fabric_api/wi-zoom.json
index 617e44d..d472530 100644
--- a/data/fabric_api/wi-zoom.json
+++ b/data/fabric_api/wi-zoom.json
@@ -231,6 +231,7 @@
     "1.20.3": "0.91.1+1.20.3",
     "1.20.2": "0.89.2+1.20.2",
     "1.20.1": "0.89.0+1.20.1",
+    "1.21.4-rc3": "0.110.2+1.21.4",
     "1.21.4-rc2": "0.110.2+1.21.4",
     "1.21.4-rc1": "0.110.2+1.21.4",
     "1.21.4-pre3": "0.110.0+1.21.4",