diff --git a/src/publishing/curseforge/curseforge-publisher.ts b/src/publishing/curseforge/curseforge-publisher.ts
index 93c74d7..a9a67f8 100644
--- a/src/publishing/curseforge/curseforge-publisher.ts
+++ b/src/publishing/curseforge/curseforge-publisher.ts
@@ -2,13 +2,23 @@ import { File } from "../../utils/file";
 import ModPublisher from "../mod-publisher";
 import PublisherTarget from "../publisher-target";
 import { convertToCurseForgeVersions, uploadFile } from "../../utils/curseforge-utils";
+import Dependency from "../../metadata/dependency";
+import DependencyKind from "../../metadata/dependency-kind";
+
+const forgeDependencyKinds = new Map([
+    [DependencyKind.Depends, "requiredDependency"],
+    [DependencyKind.Recommends, "optionalDependency"],
+    [DependencyKind.Suggests, "optionalDependency"],
+    [DependencyKind.Includes, "embeddedLibrary"],
+    [DependencyKind.Breaks, "incompatible"],
+]);
 
 export default class CurseForgePublisher extends ModPublisher {
     public get target(): PublisherTarget {
         return PublisherTarget.CurseForge;
     }
 
-    protected async publishMod(id: string, token: string, name: string, _version: string, channel: string, loaders: string[], gameVersions: string[], java: string[], changelog: string, files: File[]): Promise<void> {
+    protected async publishMod(id: string, token: string, name: string, _version: string, channel: string, loaders: string[], gameVersions: string[], java: string[], changelog: string, files: File[], dependencies: Dependency[]): Promise<void> {
         let parentFileId = undefined;
         const versions = await convertToCurseForgeVersions(gameVersions, loaders, java, token);
 
@@ -19,7 +29,16 @@ export default class CurseForgePublisher extends ModPublisher {
                 displayName: (parentFileId || !name) ? file.name : name,
                 parentFileID: parentFileId,
                 releaseType: channel,
-                gameVersions: parentFileId ? undefined : versions
+                gameVersions: parentFileId ? undefined : versions,
+                relations: parentFileId ? undefined : {
+                    projects: dependencies
+                        .filter((x, _, self) => x.kind !== DependencyKind.Suggests || !self.find(y => y.id === x.id && y.kind !== DependencyKind.Suggests))
+                        .map(x => ({
+                            slug: x.getProjectSlug(this.target),
+                            type: forgeDependencyKinds.get(x.kind)
+                        }))
+                        .filter(x => x.slug && x.type)
+                }
             };
 
             const fileId = await uploadFile(id, data, file, token);