diff --git a/bootstrap/fabric/build.gradle.kts b/bootstrap/fabric/build.gradle.kts
index 83d6a48d0..ea1fef2b7 100644
--- a/bootstrap/fabric/build.gradle.kts
+++ b/bootstrap/fabric/build.gradle.kts
@@ -119,7 +119,7 @@ modrinth {
     syncBodyFrom.set(rootProject.file("README.md").readText())
 
     uploadFile.set(tasks.getByPath("remapModrinthJar"))
-    gameVersions.addAll("1.20.3")
+    gameVersions.addAll("1.20.4")
 
     loaders.add("fabric")
     failSilently.set(true)
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 4db6a03a2..eb1008cd3 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -14,7 +14,7 @@ protocol-connection = "3.0.0.Beta1-20231107.190703-112"
 raknet = "1.0.0.CR1-20230703.195238-9"
 blockstateupdater="1.20.50-20231106.161340-1"
 mcauthlib = "d9d773e"
-mcprotocollib = "7123bf9"
+mcprotocollib = "723fbb3"
 adventure = "4.14.0"
 adventure-platform = "4.3.0"
 junit = "5.9.2"
@@ -28,9 +28,9 @@ adapters = "1.10-SNAPSHOT"
 commodore = "2.2"
 bungeecord = "a7c6ede"
 velocity = "3.1.1"
-fabric-minecraft = "1.20.2"
-fabric-loader = "0.14.21"
-fabric-api = "0.89.0+1.20.2"
+fabric-minecraft = "1.20.4"
+fabric-loader = "0.15.2"
+fabric-api = "0.91.2+1.20.4"
 
 [libraries]
 base-api = { group = "org.geysermc.api", name = "base-api", version.ref = "base-api" }