diff --git a/README.md b/README.md
index 997ae1e..c2dfd22 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ Prereqs:
 - [`static-config`](https://github.com/componentized/static-config)
 - [`wasm-tools`](https://github.com/bytecodealliance/wasm-tools)
 - [`wac`](https://github.com/bytecodealliance/wac)
-- [`wkg`](https://github.com/bytecodealliance/wasm-pkg-tools)
+- [`wkg`](https://github.com/bytecodealliance/wasm-pkg-tools) 0.16+
 
 ```sh
 ./update-deps.sh
diff --git a/build.sh b/build.sh
index 71015ae..ff6c63c 100755
--- a/build.sh
+++ b/build.sh
@@ -12,7 +12,7 @@ rm -rf "${SCRIPT_DIR}/lib/test" && mkdir -p "${SCRIPT_DIR}/lib/test"
 
 # wit interface
 
-wkg wit build -o "${SCRIPT_DIR}/lib/interface.wasm"
+wkg build -o "${SCRIPT_DIR}/lib/interface.wasm"
 
 # core components
 
diff --git a/components/wit/deps/wasi-keyvalue-0.2.0-draft2/package.wit b/components/wit/deps/wasi-keyvalue-0.2.0-draft2/package.wit
index bd613ff..bb646b1 100644
--- a/components/wit/deps/wasi-keyvalue-0.2.0-draft2/package.wit
+++ b/components/wit/deps/wasi-keyvalue-0.2.0-draft2/package.wit
@@ -251,13 +251,25 @@ interface watcher {
 /// 2. Atomic `increment` and CAS (compare-and-swap) operations.
 /// 3. Batch operations that can reduce the number of round trips to the network.
 world imports {
+  /// The `store` capability allows the component to perform eventually consistent operations on
+  /// the key-value store.
   import store;
+  /// The `atomic` capability allows the component to perform atomic / `increment` and CAS
+  /// (compare-and-swap) operations.
   import atomics;
+  /// The `batch` capability allows the component to perform eventually consistent batch
+  /// operations that can reduce the number of round trips to the network.
   import batch;
 }
 world watch-service {
+  /// The `store` capability allows the component to perform eventually consistent operations on
+  /// the key-value store.
   import store;
+  /// The `atomic` capability allows the component to perform atomic / `increment` and CAS
+  /// (compare-and-swap) operations.
   import atomics;
+  /// The `batch` capability allows the component to perform eventually consistent batch
+  /// operations that can reduce the number of round trips to the network.
   import batch;
 
   export watcher;
diff --git a/tests/wit/deps/wasi-keyvalue-0.2.0-draft2/package.wit b/tests/wit/deps/wasi-keyvalue-0.2.0-draft2/package.wit
index bd613ff..bb646b1 100644
--- a/tests/wit/deps/wasi-keyvalue-0.2.0-draft2/package.wit
+++ b/tests/wit/deps/wasi-keyvalue-0.2.0-draft2/package.wit
@@ -251,13 +251,25 @@ interface watcher {
 /// 2. Atomic `increment` and CAS (compare-and-swap) operations.
 /// 3. Batch operations that can reduce the number of round trips to the network.
 world imports {
+  /// The `store` capability allows the component to perform eventually consistent operations on
+  /// the key-value store.
   import store;
+  /// The `atomic` capability allows the component to perform atomic / `increment` and CAS
+  /// (compare-and-swap) operations.
   import atomics;
+  /// The `batch` capability allows the component to perform eventually consistent batch
+  /// operations that can reduce the number of round trips to the network.
   import batch;
 }
 world watch-service {
+  /// The `store` capability allows the component to perform eventually consistent operations on
+  /// the key-value store.
   import store;
+  /// The `atomic` capability allows the component to perform atomic / `increment` and CAS
+  /// (compare-and-swap) operations.
   import atomics;
+  /// The `batch` capability allows the component to perform eventually consistent batch
+  /// operations that can reduce the number of round trips to the network.
   import batch;
 
   export watcher;
diff --git a/update-deps.sh b/update-deps.sh
index aa0df1f..8a08e68 100755
--- a/update-deps.sh
+++ b/update-deps.sh
@@ -20,10 +20,6 @@ wkg oci pull ghcr.io/componentized/cli/stdout-to-stderr:v0.1.1 -o "${DEPS_DIR}/s
 wkg oci pull ghcr.io/componentized/valkey/valkey-client:v0.2.2 -o "${DEPS_DIR}/valkey-client.wasm"
 wkg oci pull ghcr.io/componentized/static-config/factory:v0.2.0 -o "${DEPS_DIR}/static-config-factory.wasm"
 
-wkg wit fetch
-(cd components && wkg wit fetch)
-(cd tests && wkg wit fetch)
-
-# TODO remove once wkg consumes wit-component 0.245
-perl -pi -e 's/ map\(/ %map\(/g' components/wit/deps/componentized-valkey/package.wit
-perl -pi -e 's/ map\(/ %map\(/g' tests/wit/deps/componentized-valkey/package.wit
+wkg fetch
+(cd components && wkg fetch)
+(cd tests && wkg fetch)