diff --git a/verisim/seed/repos.a2ml b/verisim/seed/repos.a2ml
index ae1e2e1..158038d 100644
--- a/verisim/seed/repos.a2ml
+++ b/verisim/seed/repos.a2ml
@@ -1297,7 +1297,7 @@ parent = ""
 completion = 30
 julia = true
 
-[repo.HyperpolymathRegistry]
+[repo.JuliaProfessionalRegistry]
 primary = "dx"
 secondary = []
 description = "Julia package registry"
@@ -1305,6 +1305,10 @@ lineage = "standalone"
 parent = ""
 completion = 60
 julia = true
+# Renamed from HyperpolymathRegistry (G22, coordinated with
+# julia-professional-registry CLADE.a2ml in the same branch). uuid
+# 2efe00c2-6fc0-527c-8c6b-8ab96d2b6077 unchanged; old name is recorded as
+# a CLADE alias in the repo's own CLADE.a2ml.
 
 [repo."InvestigativeJournalist.jl"]
 primary = "ap"
diff --git a/worker/data/index.json b/worker/data/index.json
index aaf62fb..a16a242 100644
--- a/worker/data/index.json
+++ b/worker/data/index.json
@@ -289,7 +289,7 @@
         "Cliometrics.jl",
         "Exnovation.jl",
         "Hyperpolymath.jl",
-        "HyperpolymathRegistry",
+        "JuliaProfessionalRegistry",
         "JuliaKids.jl",
         "JuliaPackage-Reuse-Audit.jl",
         "KnotTheory.jl",
@@ -2204,16 +2204,16 @@
       "prefixed": "dx-Hyperpolymath.jl",
       "github": "hyperpolymath/Hyperpolymath.jl"
     },
-    "HyperpolymathRegistry": {
-      "name": "HyperpolymathRegistry",
+    "JuliaProfessionalRegistry": {
+      "name": "JuliaProfessionalRegistry",
       "uuid": "c9cbb683-68e1-53ce-ab59-26f9bc2962f2",
       "clade": "dx",
       "secondary": [],
       "lineage": "standalone",
       "parent": "",
       "description": "Julia package registry",
-      "prefixed": "dx-HyperpolymathRegistry",
-      "github": "hyperpolymath/HyperpolymathRegistry"
+      "prefixed": "dx-JuliaProfessionalRegistry",
+      "github": "hyperpolymath/julia-professional-registry"
     },
     "InvestigativeJournalist.jl": {
       "name": "InvestigativeJournalist.jl",
diff --git a/worker/data/repos.json b/worker/data/repos.json
index 9cd4ca9..2ccce35 100644
--- a/worker/data/repos.json
+++ b/worker/data/repos.json
@@ -1777,15 +1777,15 @@
     "github": "hyperpolymath/Hyperpolymath.jl"
   },
   {
-    "name": "HyperpolymathRegistry",
+    "name": "JuliaProfessionalRegistry",
     "uuid": "c9cbb683-68e1-53ce-ab59-26f9bc2962f2",
     "clade": "dx",
     "secondary": [],
     "lineage": "standalone",
     "parent": "",
     "description": "Julia package registry",
-    "prefixed": "dx-HyperpolymathRegistry",
-    "github": "hyperpolymath/HyperpolymathRegistry"
+    "prefixed": "dx-JuliaProfessionalRegistry",
+    "github": "hyperpolymath/julia-professional-registry"
   },
   {
     "name": "InvestigativeJournalist.jl",