diff --git a/Package.resolved b/Package.resolved
index 691cd46..c6da3d6 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -5,8 +5,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/SoundBlaster/SpecificationCore",
       "state" : {
-        "revision" : "af5b0642282541ae36baffd1328a5dd7c5e61146",
-        "version" : "1.0.0"
+        "revision" : "b70ad99820a7f481f512daee76822f3042a49ca0",
+        "version" : "1.0.1"
       }
     },
     {
diff --git a/Package.swift b/Package.swift
index 056d392..877d201 100644
--- a/Package.swift
+++ b/Package.swift
@@ -14,7 +14,7 @@ let package = Package(
     dependencies: [
         // SpecificationCore — the 0AL Specification-pattern foundation; the
         // Hypercode grammar and cascade rules are expressed as composable specs.
-        .package(url: "https://github.com/SoundBlaster/SpecificationCore", from: "1.0.0"),
+        .package(url: "https://github.com/SoundBlaster/SpecificationCore", from: "1.0.1"),
         // swift-crypto — SHA-256 for IR v2 node hashes; same API as CryptoKit,
         // works on Linux (decision R11 in DOCS/Workplan.md).
         .package(url: "https://github.com/apple/swift-crypto", from: "3.0.0"),