diff --git a/build.gradle b/build.gradle
index afd413fe..3896d636 100644
--- a/build.gradle
+++ b/build.gradle
@@ -54,11 +54,11 @@ dependencies {
 
     compileOnly 'org.jetbrains:annotations:16.0.2'
 
-    implementation 'li.cil.oc2:oc2-sedna:0.0.1+268'
+    implementation 'li.cil.sedna:sedna-mc:MC${minecraft_version}-Forge-0.0.1+270'
 
-    // These three will be provided by oc2-sedna in standalone.
+    // These three will be provided by sedna-mc in standalone.
     implementation 'li.cil.ceres:ceres:0.0.2+20'
-    implementation 'li.cil.sedna:sedna:0.0.1+99'
+    implementation 'li.cil.sedna:sedna:1.0.0+100'
     implementation 'li.cil.sedna:sedna-buildroot:0.0.1+15'
 
     compileOnly fg.deobf("li.cil.markdown_manual:MarkdownManual:MC${minecraft_version}-Forge-${manual_version}:api")
@@ -68,7 +68,7 @@ dependencies {
     runtimeOnly fg.deobf("mezz.jei:jei-${jei_minecraft_version}:${jei_version}")
 
     testImplementation 'li.cil.ceres:ceres:0.0.2+20'
-    testImplementation 'li.cil.sedna:sedna:0.0.1+99'
+    testImplementation 'li.cil.sedna:sedna:1.0.0+100'
 
     testImplementation "org.mockito:mockito-core:2.+"
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.3.1'