diff --git a/packages/eth-transfer-proxy/package.json b/packages/eth-transfer-proxy/package.json
index 33fdfd2..430e473 100644
--- a/packages/eth-transfer-proxy/package.json
+++ b/packages/eth-transfer-proxy/package.json
@@ -36,7 +36,8 @@
     "build:esm": "yarn clean:esm && tsc --outDir ./dist/esm  --sourceMap",
     "build:types": "yarn clean:types && tsc --declarationDir ./dist/types --emitDeclarationOnly --declaration --declarationMap",
     "build:ts": "yarn build:cjs && yarn build:esm && yarn build:types",
-    "build": "yarn build:forge && yarn build:gen && yarn build:ts",
+    "build:all": "yarn build:forge && yarn build:gen && yarn build:ts # we omit forge from standard 'yarn build' so that clients who only want eg. grpc service don't need to install forge to make a root `yarn build` succeed",
+    "build": "yarn build:ts",
     "build:dev": "yarn build # NB eth-transfer-proxy has no dev build, but we include this so that the root build:dev task works for all packages",
     "build:prod-test": "yarn build # NB eth-transfer-proxy has no prod-test build, but we include this so that the root build:prod-test task works for all packages",
     "deploy:local": "PRIVATE_KEY='' MNEMONIC='' forge script script/Deploy.s.sol --broadcast --fork-url http://localhost:8545",
diff --git a/yarn.lock b/yarn.lock
index d7371ab..9156aa0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11381,12 +11381,12 @@ postcss@^7.0.35:
     source-map "^0.6.1"
 
 postcss@^8.1.10, postcss@^8.3.5, postcss@^8.4.21, postcss@^8.4.23, postcss@^8.4.38, postcss@^8.4.4:
-  version "8.4.38"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.38.tgz#b387d533baf2054288e337066d81c6bee9db9e0e"
-  integrity sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==
+  version "8.4.39"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.39.tgz#aa3c94998b61d3a9c259efa51db4b392e1bde0e3"
+  integrity sha512-0vzE+lAiG7hZl1/9I8yzKLx3aR9Xbof3fBHKunvMfOCYAtMhrsnccJY2iTURb9EZd5+pLuiNV9/c/GZJOHsgIw==
   dependencies:
     nanoid "^3.3.7"
-    picocolors "^1.0.0"
+    picocolors "^1.0.1"
     source-map-js "^1.2.0"
 
 preact@^10.16.0: