diff --git a/Cargo.toml b/Cargo.toml
index 83e6289..e4587e8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ repository = "https://github.com/dakera-ai/dakera-cli"
 homepage = "https://dakera.ai"
 documentation = "https://docs.rs/dakera-cli"
 keywords = ["agent-memory", "vector-search", "knowledge-graph", "ai-agents", "mcp"]
-categories = ["database", "command-line-utilities"]
+categories = ["database", "science", "command-line-utilities"]
 
 [[bin]]
 name = "dk"