diff --git a/system-block-ui/README.md b/system-block-ui/README.md
index 31e48b9..e0dafbb 100644
--- a/system-block-ui/README.md
+++ b/system-block-ui/README.md
@@ -152,7 +152,7 @@ SOD-523 protection diode also use exact JLCPCB-imported copper. Its MOSFET and
 U.FL connector still require explicit package selections.
 
 `circuit-json-to-altium` is temporarily pinned to the official repository's
-exact commit `9a6ddfee3ea0b1abed92842d8fa9b39da04d1d55` because that converter has
+exact commit `f05162751359bb3a8fca849f537406564915fdab` because that converter has
 not published its first npm release yet. The pin should become an exact npm
 version once one is available; it does not use a preview registry or floating
 Git branch. Its nested `altiumts` dependency is overridden to the equivalent
diff --git a/system-block-ui/bun.lock b/system-block-ui/bun.lock
index 88fa714..8516caf 100644
--- a/system-block-ui/bun.lock
+++ b/system-block-ui/bun.lock
@@ -13,7 +13,7 @@
         "@tscircuit/props": "0.0.643",
         "@xyflow/react": "12.11.5",
         "circuit-json": "0.0.479",
-        "circuit-json-to-altium": "github:tscircuit/circuit-json-to-altium#cba4e3eeb24a17ad536ff466d0fc0c893fd2cbc1",
+        "circuit-json-to-altium": "github:tscircuit/circuit-json-to-altium#f05162751359bb3a8fca849f537406564915fdab",
         "circuit-json-to-kicad": "0.0.181",
         "circuit-to-svg": "0.0.410",
         "comlink": "4.4.2",
@@ -239,7 +239,7 @@
 
     "circuit-json": ["circuit-json@0.0.479", "", { "peerDependencies": { "format-si-unit": "*" } }, "sha512-nFmjnYUxeyTDp+7QBPa8j6BiB1knY5KHO+r7gsegjpCHxhgALcVAo+sNavk92n7RQZfIn2NzS4G8VqvOFQNrLw=="],
 
-    "circuit-json-to-altium": ["circuit-json-to-altium@github:tscircuit/circuit-json-to-altium#cba4e3e", { "dependencies": { "altiumts": "github:tscircuit/altiumts#1731aebcd23f7fc072aa42d5839a0aab8ee1e548", "cfb": "^1.2.2", "circuit-json": "^0.0.480", "color-string": "2.1.4", "jszip": "^3.10.1", "schematic-symbols": "^0.0.239", "transformation-matrix": "^3.1.0" } }, "tscircuit-circuit-json-to-altium-cba4e3e", "sha512-3TSAfeu2kzjoCiNasrQea2XNdPFGzKtBgEDySCSlR2iqrFhs6AgOtnt5IbHFOb0X6vC1Jvwk79+JJgkysWjiDA=="],
+    "circuit-json-to-altium": ["circuit-json-to-altium@github:tscircuit/circuit-json-to-altium#f051627", { "dependencies": { "altiumts": "github:tscircuit/altiumts#3c3c08e5a0324c250db6ed3edf6a2e3854cdf2db", "cfb": "^1.2.2", "circuit-json": "^0.0.480", "color-string": "2.1.4", "jszip": "^3.10.1", "schematic-symbols": "^0.0.239", "transformation-matrix": "^3.1.0" } }, "tscircuit-circuit-json-to-altium-f051627", "sha512-sF9yNkL5UMLgy5z0GCZRyR4yoKvZvoX8NkD/uQgaCWIlKa3u1kMnQf+9xVAcwVeS0LKwTSOVT3FGo+zeMBD3fw=="],
 
     "circuit-json-to-bpc": ["circuit-json-to-bpc@0.0.14", "", { "peerDependencies": { "bpc-graph": "*", "circuit-json": "*", "typescript": "^5" } }, "sha512-jcgWTgkFepJzSbX8LOk+ZcuZFLVun7EVslfRF1LnZK5pPFWhfSMWE+PJUTDBGIikgs3mYZ4IIZSkjpmMfXvFhA=="],
 
diff --git a/system-block-ui/package.json b/system-block-ui/package.json
index 3b6a262..7ccc8e5 100644
--- a/system-block-ui/package.json
+++ b/system-block-ui/package.json
@@ -22,7 +22,7 @@
     "@tscircuit/props": "0.0.643",
     "@xyflow/react": "12.11.5",
     "circuit-json": "0.0.479",
-    "circuit-json-to-altium": "github:tscircuit/circuit-json-to-altium#cba4e3eeb24a17ad536ff466d0fc0c893fd2cbc1",
+    "circuit-json-to-altium": "github:tscircuit/circuit-json-to-altium#f05162751359bb3a8fca849f537406564915fdab",
     "circuit-json-to-kicad": "0.0.181",
     "circuit-to-svg": "0.0.410",
     "comlink": "4.4.2",