diff --git a/codebook.toml b/codebook.toml
index e4f876e..f5c96ca 100644
--- a/codebook.toml
+++ b/codebook.toml
@@ -1,5 +1,9 @@
 words = [
+    "chrono",
     "idl",
     "prima",
+    "prost",
     "protoc",
+    "protos",
+    "serde",
 ]