diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f2ebb79..0bcf708a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -192,6 +192,9 @@ to know when a release changes behavior.
 
 ### Changed
 
+- **Library pack v1.5.0.** The pinned SmartBrain Library pack moves to v1.5.0: the NWS alert names are a
+  declared code table (so "flood", "coastal flood advisory" and the rest ground a card's filter), alert
+  lists carry only real (not test) alerts, and parameter bounds are declared per source.
 - **Building a card asks the model to read your words once, not twice.** The
   understanding sealed before the source pick is reused when the build resumes
   after your tap, a key you add, or a model you approve. The build runs under
diff --git a/app/smartbrain_3000/library_index.py b/app/smartbrain_3000/library_index.py
index 4204b147..9c40fc76 100644
--- a/app/smartbrain_3000/library_index.py
+++ b/app/smartbrain_3000/library_index.py
@@ -41,9 +41,9 @@
     "data", "info", "online", "today", "times", "now", "top", "latest", "service", "services",
     "network", "media", "group", "report", "reports", "update", "updates"})
 PACK = {
-    "tag": "v1.3.0",
-    "url": "https://github.com/SecureCloudGroup/SmartBrain_Library/releases/download/v1.3.0/library.duckdb.gz",
-    "sha256": "73772a56f202f27883488a25c2c151835287910f291159f5d17409a55be1d411",
+    "tag": "v1.5.0",
+    "url": "https://github.com/SecureCloudGroup/SmartBrain_Library/releases/download/v1.5.0/library.duckdb.gz",
+    "sha256": "b1151d88b8f324ad504b2d16d5a66290749399055fa10b319ba9bffb423451d0",
 }
 MAX_PACK_GZ_BYTES = 60_000_000       # the download cap (the v1.2 gzip is ~18 MB)
 MAX_PACK_BYTES = 600_000_000         # the unpacked cap (the v1.2 file is ~80 MB)