diff --git a/.changeset/kebab-case-categories.md b/.changeset/kebab-case-categories.md
new file mode 100644
index 0000000..62235d4
--- /dev/null
+++ b/.changeset/kebab-case-categories.md
@@ -0,0 +1,5 @@
+---
+"@everipedia/iq-utils": major
+---
+
+Rename category enum values from snake_case to kebab-case
diff --git a/src/schema/index.ts b/src/schema/index.ts
index 2343210..d935ddd 100644
--- a/src/schema/index.ts
+++ b/src/schema/index.ts
@@ -179,10 +179,10 @@ export type Tag = z.infer<typeof Tag>;
 
 export const Category = z.enum([
 	"people",
-	"projects_and_protocols",
+	"projects-and-protocols",
 	"organizations",
 	"cryptoassets",
-	"exchanges_and_marketplaces",
+	"exchanges-and-marketplaces",
 	"events",
 ]);
 export type Category = z.infer<typeof Category>;