diff --git a/bootstrap/mod/fabric/build.gradle.kts b/bootstrap/mod/fabric/build.gradle.kts
index 56bec322e..2599a47b5 100644
--- a/bootstrap/mod/fabric/build.gradle.kts
+++ b/bootstrap/mod/fabric/build.gradle.kts
@@ -46,7 +46,6 @@ tasks.withType<Jar> {
 
 relocate("org.cloudburstmc.netty")
 relocate("org.cloudburstmc.protocol")
-relocate("com.github.steveice10.mc.auth")
 
 tasks {
     remapJar {
diff --git a/bootstrap/mod/neoforge/build.gradle.kts b/bootstrap/mod/neoforge/build.gradle.kts
index 4ab005b4f..23f16d64e 100644
--- a/bootstrap/mod/neoforge/build.gradle.kts
+++ b/bootstrap/mod/neoforge/build.gradle.kts
@@ -13,6 +13,9 @@ architectury {
 provided("org.cloudburstmc.math", "api")
 provided("com.google.errorprone", "error_prone_annotations")
 
+// Jackson shipped by Minecraft is too old, so we shade & relocate our newer version
+relocate("com.fasterxml.jackson")
+
 val includeTransitive: Configuration = configurations.getByName("includeTransitive")
 
 dependencies {
@@ -31,6 +34,12 @@ dependencies {
     }
     shadow(projects.core) { isTransitive = false }
 
+    // Minecraft (1.21.2+) includes jackson. But an old version!
+    shadow(libs.jackson.core) { isTransitive = false }
+    shadow(libs.jackson.databind) { isTransitive = false }
+    shadow(libs.jackson.dataformat.yaml) { isTransitive = false }
+    shadow(libs.jackson.annotations) { isTransitive = false }
+
     // Let's shade in our own api
     shadow(projects.api) { isTransitive = false }
 
@@ -56,6 +65,11 @@ tasks {
     remapModrinthJar {
         archiveBaseName.set("geyser-neoforge")
     }
+
+    shadowJar {
+        // Without this, jackson's service files are not relocated
+        mergeServiceFiles()
+    }
 }
 
 modrinth {
diff --git a/build-logic/src/main/kotlin/geyser.modrinth-uploading-conventions.gradle.kts b/build-logic/src/main/kotlin/geyser.modrinth-uploading-conventions.gradle.kts
index 3c0d102f7..59f85d182 100644
--- a/build-logic/src/main/kotlin/geyser.modrinth-uploading-conventions.gradle.kts
+++ b/build-logic/src/main/kotlin/geyser.modrinth-uploading-conventions.gradle.kts
@@ -7,6 +7,7 @@ tasks.modrinth.get().dependsOn(tasks.modrinthSyncBody)
 
 modrinth {
     token.set(System.getenv("MODRINTH_TOKEN") ?: "") // Even though this is the default value, apparently this prevents GitHub Actions caching the token?
+    debugMode.set(System.getenv("MODRINTH_TOKEN") == null)
     projectId.set("geyser")
     versionName.set(versionName(project))
     versionNumber.set(projectVersion(project))
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 9031799cf..60fe78448 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -60,7 +60,8 @@ erosion-bukkit-nms = { group = "org.geysermc.erosion", name = "bukkit-nms", vers
 erosion-common = { group = "org.geysermc.erosion", name = "common", version.ref = "erosion" }
 
 jackson-annotations = { group = "com.fasterxml.jackson.core", name = "jackson-annotations", version.ref = "jackson" }
-jackson-core = { group = "com.fasterxml.jackson.core", name = "jackson-databind", version.ref = "jackson" }
+jackson-databind = { group = "com.fasterxml.jackson.core", name = "jackson-databind", version.ref = "jackson" }
+jackson-core = { group = "com.fasterxml.jackson.core", name = "jackson-core", version.ref = "jackson" }
 jackson-dataformat-yaml = { group = "com.fasterxml.jackson.dataformat", name = "jackson-dataformat-yaml", version.ref = "jackson" }
 
 fastutil-int-int-maps = { group = "com.nukkitx.fastutil", name = "fastutil-int-int-maps", version.ref = "fastutil" }
@@ -150,7 +151,7 @@ indra = { id = "net.kyori.indra", version.ref = "indra" }
 blossom = { id = "net.kyori.blossom", version.ref = "blossom" }
 
 [bundles]
-jackson = [ "jackson-annotations", "jackson-core", "jackson-dataformat-yaml" ]
+jackson = [ "jackson-annotations", "jackson-databind", "jackson-dataformat-yaml" ]
 fastutil = [ "fastutil-int-int-maps", "fastutil-int-long-maps", "fastutil-int-byte-maps", "fastutil-int-boolean-maps", "fastutil-object-int-maps", "fastutil-object-object-maps" ]
 adventure = [ "adventure-text-serializer-gson", "adventure-text-serializer-legacy", "adventure-text-serializer-plain" ]
 log4j = [ "log4j-api", "log4j-core", "log4j-slf4j2-impl" ]