diff --git a/packages/jco/package.json b/packages/jco/package.json
index 0dd211be7..a1598ba08 100644
--- a/packages/jco/package.json
+++ b/packages/jco/package.json
@@ -66,8 +66,8 @@
     "dependencies": {
         "@bytecodealliance/componentize-js": "^0.23.0",
         "@bytecodealliance/componentize-js-0-19-3": "npm:@bytecodealliance/componentize-js@^0.19.3",
-        "@bytecodealliance/jco-std": "workspace:^",
-        "@bytecodealliance/jco-transpile": "^0.18.0",
+        "@bytecodealliance/jco-std": "^0.8.0",
+        "@bytecodealliance/jco-transpile": "^0.19.0",
         "@bytecodealliance/preview2-shim": "^0.29.0",
         "binaryen": "^132.0.0",
         "commander": "^14",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e7661275d..d5908cef7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -450,11 +450,11 @@ importers:
         specifier: npm:@bytecodealliance/componentize-js@^0.19.3
         version: '@bytecodealliance/componentize-js@0.19.3'
       '@bytecodealliance/jco-std':
-        specifier: workspace:^
-        version: link:../jco-std
+        specifier: ^0.8.0
+        version: 0.8.0(@bytecodealliance/preview2-shim@0.29.0)
       '@bytecodealliance/jco-transpile':
-        specifier: ^0.18.0
-        version: 0.18.0
+        specifier: ^0.19.0
+        version: 0.19.0
       '@bytecodealliance/preview2-shim':
         specifier: ^0.29.0
         version: 0.29.0
@@ -1059,6 +1059,14 @@ packages:
       '@bytecodealliance/preview2-shim':
         optional: true
 
+  '@bytecodealliance/jco-std@0.8.0':
+    resolution: {integrity: sha512-1+gGdFldVZKZY6OR1IBhc1j7PDgR+ToAXzAsftXgqWryTNuW0o+//o30l4QEfcheTt/aB0gE9IGyiGpLNS2a5w==}
+    peerDependencies:
+      '@bytecodealliance/preview2-shim': ^0.29.0
+    peerDependenciesMeta:
+      '@bytecodealliance/preview2-shim':
+        optional: true
+
   '@bytecodealliance/jco-transpile@0.11.0':
     resolution: {integrity: sha512-0mTr0qGd3Y55BczPO127NTgfY/lSpRgDMElifTnSzbidsyAo4wa4zrSoqwQpBrSiJvXqTLGm1sRT2zkwGaGelw==}
 
@@ -1071,6 +1079,9 @@ packages:
   '@bytecodealliance/jco-transpile@0.18.0':
     resolution: {integrity: sha512-Ou4MWoxGC6HKBjRpTJ4SEUxsN8DOAv9LIi2RD22Kosq2OZTnUvKikFrOAGS2vCGNMzvXkeKBS1jFMLKzYBk4pg==}
 
+  '@bytecodealliance/jco-transpile@0.19.0':
+    resolution: {integrity: sha512-KemFWyj2AurWO74UyJjVWVa08zb/+JcrnzJLBfkkCgyPkzGhxBCAtAPL+fvSSs06N2n92U786IBUdpgau26oOw==}
+
   '@bytecodealliance/jco-transpile@0.4.2':
     resolution: {integrity: sha512-45aeQsUSJsrru1FY1EU47T6kREUkQ7QC1EwIqb5Vi3yakrl6cyqOTRG005k/BWq/fNR0i0n3QtTZQRoF4fi88g==}
 
@@ -5620,7 +5631,7 @@ packages:
 
   web-streams-polyfill@4.2.0:
     resolution: {integrity: sha512-0rYDzGOh9EZpig92umN5g5D/9A1Kff7k0/mzPSSCY8jEQeYkgRMoY7LhbXtUCWzLCMX0TUE9aoHkjFNB7D9pfA==}
-    engines: {node: '>= 14'}
+    engines: {node: '>= 8'}
 
   webdriver-bidi-protocol@0.4.3:
     resolution: {integrity: sha512-uuN0goWfxP22B7J/uAgBpOYNPttC+XVseYE+rSY5+rQ+YBeVz/VORw8WbmLVcqW78zNg5A4qnjNXYUWR3il2ig==}
@@ -5984,6 +5995,20 @@ snapshots:
     optionalDependencies:
       '@bytecodealliance/preview2-shim': 0.28.0
 
+  '@bytecodealliance/jco-std@0.8.0(@bytecodealliance/preview2-shim@0.29.0)':
+    dependencies:
+      '@noble/hashes': 1.8.0
+      acorn: 8.17.0
+      acorn-walk: 8.3.5
+      minimatch: 10.2.6
+      punycode: 2.3.1
+      readable-stream: 4.7.0
+      urlpattern-polyfill: 10.1.0
+      web-streams-polyfill: 4.2.0
+      whatwg-url: 14.2.0
+    optionalDependencies:
+      '@bytecodealliance/preview2-shim': 0.29.0
+
   '@bytecodealliance/jco-transpile@0.11.0':
     dependencies:
       '@bytecodealliance/preview2-shim': 0.21.0
@@ -6012,6 +6037,13 @@ snapshots:
       binaryen: 132.0.0
       oxc-minify: 0.151.0
 
+  '@bytecodealliance/jco-transpile@0.19.0':
+    dependencies:
+      '@bytecodealliance/preview2-shim': 0.29.0
+      '@bytecodealliance/preview3-shim': 0.10.0
+      binaryen: 132.0.0
+      oxc-minify: 0.151.0
+
   '@bytecodealliance/jco-transpile@0.4.2':
     dependencies:
       '@bytecodealliance/preview2-shim': 0.19.0
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index a6e9bbcfe..c942dff0a 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -143,7 +143,7 @@ minimumReleaseAgeExclude:
   - nanoid@3.3.19
   - qs@6.16.0
   - undici@6.28.1
-  - '@bytecodealliance/jco-transpile@0.3.7 || 0.3.8 || 0.3.9 || 0.4.0 || 0.4.1 || 0.4.2 || 0.5.0 || 0.5.1 || 0.5.2 || 0.6.0 || 0.6.1 || 0.7.0 || 0.8.0 || 0.10.0 || 0.11.0 || 0.12.0 || 0.12.1 || 0.13.0 || 0.14.0 || 0.15.0 || 0.16.0 || 0.17.0 || 0.18.0'
+  - '@bytecodealliance/jco-transpile@0.3.7 || 0.3.8 || 0.3.9 || 0.4.0 || 0.4.1 || 0.4.2 || 0.5.0 || 0.5.1 || 0.5.2 || 0.6.0 || 0.6.1 || 0.7.0 || 0.8.0 || 0.10.0 || 0.11.0 || 0.12.0 || 0.12.1 || 0.13.0 || 0.14.0 || 0.15.0 || 0.16.0 || 0.17.0 || 0.18.0 || 0.19.0'
   - '@bytecodealliance/preview2-shim@0.19.0 || 0.20.1 || 0.20.2 || 0.21.0 || 0.22.0 || 0.24.0 || 0.24.1 || 0.25.0 || 0.26.0 || 0.26.1 || 0.27.0 || 0.27.1 || 0.28.0 || 0.29.0'
   - '@bytecodealliance/preview3-shim@0.1.2 || 0.2.0 || 0.2.2 || 0.3.0 || 0.3.1 || 0.3.2 || 0.4.0 || 0.5.0 || 0.6.0 || 0.6.1 || 0.7.0 || 0.8.0 || 0.8.1 || 0.9.0 || 0.10.0'
   - '@rolldown/binding-android-arm64@1.2.0 || 1.2.4 || 1.2.13'
@@ -166,4 +166,4 @@ minimumReleaseAgeExclude:
   - ws@8.21.0
   - vitest@4.1.11
   - '@bytecodealliance/jco@1.26.0 || 1.26.1 || 1.27.0 || 1.30.0 || 1.31.0 || 1.37.0'
-  - '@bytecodealliance/jco-std@0.3.0 || 0.3.1 || 0.4.0 || 0.5.0 || 0.6.0 || 0.7.0'
+  - '@bytecodealliance/jco-std@0.3.0 || 0.3.1 || 0.4.0 || 0.5.0 || 0.6.0 || 0.7.0 || 0.8.0'