diff --git a/wit/deps/wasi-clocks-0.2.0/package.wit b/wit/deps/wasi-clocks-0.2.0/package.wit
deleted file mode 100644
index 9acd578..0000000
--- a/wit/deps/wasi-clocks-0.2.0/package.wit
+++ /dev/null
@@ -1,90 +0,0 @@
-package wasi:clocks@0.2.0;
-
-/// WASI Monotonic Clock is a clock API intended to let users measure elapsed
-/// time.
-///
-/// It is intended to be portable at least between Unix-family platforms and
-/// Windows.
-///
-/// A monotonic clock is a clock which has an unspecified initial value, and
-/// successive reads of the clock will produce non-decreasing values.
-///
-/// It is intended for measuring elapsed time.
-interface monotonic-clock {
-  use wasi:io/poll@0.2.0.{pollable};
-
-  /// An instant in time, in nanoseconds. An instant is relative to an
-  /// unspecified initial value, and can only be compared to instances from
-  /// the same monotonic-clock.
-  type instant = u64;
-
-  /// A duration of time, in nanoseconds.
-  type duration = u64;
-
-  /// Read the current value of the clock.
-  ///
-  /// The clock is monotonic, therefore calling this function repeatedly will
-  /// produce a sequence of non-decreasing values.
-  now: func() -> instant;
-
-  /// Query the resolution of the clock. Returns the duration of time
-  /// corresponding to a clock tick.
-  resolution: func() -> duration;
-
-  /// Create a `pollable` which will resolve once the specified instant
-  /// occured.
-  subscribe-instant: func(when: instant) -> pollable;
-
-  /// Create a `pollable` which will resolve once the given duration has
-  /// elapsed, starting at the time at which this function was called.
-  /// occured.
-  subscribe-duration: func(when: duration) -> pollable;
-}
-
-/// WASI Wall Clock is a clock API intended to let users query the current
-/// time. The name "wall" makes an analogy to a "clock on the wall", which
-/// is not necessarily monotonic as it may be reset.
-///
-/// It is intended to be portable at least between Unix-family platforms and
-/// Windows.
-///
-/// A wall clock is a clock which measures the date and time according to
-/// some external reference.
-///
-/// External references may be reset, so this clock is not necessarily
-/// monotonic, making it unsuitable for measuring elapsed time.
-///
-/// It is intended for reporting the current date and time for humans.
-interface wall-clock {
-  /// A time and date in seconds plus nanoseconds.
-  record datetime {
-    seconds: u64,
-    nanoseconds: u32,
-  }
-
-  /// Read the current value of the clock.
-  ///
-  /// This clock is not monotonic, therefore calling this function repeatedly
-  /// will not necessarily produce a sequence of non-decreasing values.
-  ///
-  /// The returned timestamps represent the number of seconds since
-  /// 1970-01-01T00:00:00Z, also known as [POSIX's Seconds Since the Epoch],
-  /// also known as [Unix Time].
-  ///
-  /// The nanoseconds field of the output is always less than 1000000000.
-  ///
-  /// [POSIX's Seconds Since the Epoch]: https://pubs.opengroup.org/onlinepubs/9699919799/xrat/V4_xbd_chap04.html#tag_21_04_16
-  /// [Unix Time]: https://en.wikipedia.org/wiki/Unix_time
-  now: func() -> datetime;
-
-  /// Query the resolution of the clock.
-  ///
-  /// The nanoseconds field of the output is always less than 1000000000.
-  resolution: func() -> datetime;
-}
-
-world imports {
-  import wasi:io/poll@0.2.0;
-  import monotonic-clock;
-  import wall-clock;
-}
diff --git a/wit/deps/wasi-clocks-0.2.11/package.wit b/wit/deps/wasi-clocks-0.2.11/package.wit
new file mode 100644
index 0000000..0001075
--- /dev/null
+++ b/wit/deps/wasi-clocks-0.2.11/package.wit
@@ -0,0 +1,162 @@
+package wasi:clocks@0.2.11;
+
+/// WASI Monotonic Clock is a clock API intended to let users measure elapsed
+/// time.
+///
+/// It is intended to be portable at least between Unix-family platforms and
+/// Windows.
+///
+/// A monotonic clock is a clock which has an unspecified initial value, and
+/// successive reads of the clock will produce non-decreasing values.
+@since(version = 0.2.0)
+interface monotonic-clock {
+  @since(version = 0.2.0)
+  use wasi:io/poll@0.2.11.{pollable};
+
+  /// An instant in time, in nanoseconds. An instant is relative to an
+  /// unspecified initial value, and can only be compared to instances from
+  /// the same monotonic-clock.
+  @since(version = 0.2.0)
+  type instant = u64;
+
+  /// A duration of time, in nanoseconds.
+  @since(version = 0.2.0)
+  type duration = u64;
+
+  /// Read the current value of the clock.
+  ///
+  /// The clock is monotonic, therefore calling this function repeatedly will
+  /// produce a sequence of non-decreasing values.
+  ///
+  /// For completeness, this function traps if it's not possible to represent
+  /// the value of the clock in an `instant`. Consequently, implementations
+  /// should ensure that the starting time is low enough to avoid the
+  /// possibility of overflow in practice.
+  @since(version = 0.2.0)
+  now: func() -> instant;
+
+  /// Query the resolution of the clock. Returns the duration of time
+  /// corresponding to a clock tick.
+  @since(version = 0.2.0)
+  resolution: func() -> duration;
+
+  /// Create a `pollable` which will resolve once the specified instant
+  /// has occurred.
+  @since(version = 0.2.0)
+  subscribe-instant: func(when: instant) -> pollable;
+
+  /// Create a `pollable` that will resolve after the specified duration has
+  /// elapsed from the time this function is invoked.
+  @since(version = 0.2.0)
+  subscribe-duration: func(when: duration) -> pollable;
+}
+
+/// WASI Wall Clock is a clock API intended to let users query the current
+/// time. The name "wall" makes an analogy to a "clock on the wall", which
+/// is not necessarily monotonic as it may be reset.
+///
+/// It is intended to be portable at least between Unix-family platforms and
+/// Windows.
+///
+/// A wall clock is a clock which measures the date and time according to
+/// some external reference.
+///
+/// External references may be reset, so this clock is not necessarily
+/// monotonic, making it unsuitable for measuring elapsed time.
+///
+/// It is intended for reporting the current date and time for humans.
+@since(version = 0.2.0)
+interface wall-clock {
+  /// A time and date in seconds plus nanoseconds.
+  @since(version = 0.2.0)
+  record datetime {
+    seconds: u64,
+    nanoseconds: u32,
+  }
+
+  /// Read the current value of the clock.
+  ///
+  /// This clock is not monotonic, therefore calling this function repeatedly
+  /// will not necessarily produce a sequence of non-decreasing values.
+  ///
+  /// The returned timestamps represent the number of seconds since
+  /// 1970-01-01T00:00:00Z, also known as [POSIX's Seconds Since the Epoch],
+  /// also known as [Unix Time].
+  ///
+  /// The nanoseconds field of the output is always less than 1000000000.
+  ///
+  /// [POSIX's Seconds Since the Epoch]: https://pubs.opengroup.org/onlinepubs/9699919799/xrat/V4_xbd_chap04.html#tag_21_04_16
+  /// [Unix Time]: https://en.wikipedia.org/wiki/Unix_time
+  @since(version = 0.2.0)
+  now: func() -> datetime;
+
+  /// Query the resolution of the clock.
+  ///
+  /// The nanoseconds field of the output is always less than 1000000000.
+  @since(version = 0.2.0)
+  resolution: func() -> datetime;
+}
+
+@unstable(feature = clocks-timezone)
+interface timezone {
+  @unstable(feature = clocks-timezone)
+  use wall-clock.{datetime};
+
+  /// Information useful for displaying the timezone of a specific `datetime`.
+  ///
+  /// This information may vary within a single `timezone` to reflect daylight
+  /// saving time adjustments.
+  @unstable(feature = clocks-timezone)
+  record timezone-display {
+    /// The number of seconds difference between UTC time and the local
+    /// time of the timezone.
+    ///
+    /// The returned value will always be less than 86400 which is the
+    /// number of seconds in a day (24*60*60).
+    ///
+    /// In implementations that do not expose an actual time zone, this
+    /// should return 0.
+    utc-offset: s32,
+    /// The abbreviated name of the timezone to display to a user. The name
+    /// `UTC` indicates Coordinated Universal Time. Otherwise, this should
+    /// reference local standards for the name of the time zone.
+    ///
+    /// In implementations that do not expose an actual time zone, this
+    /// should be the string `UTC`.
+    ///
+    /// In time zones that do not have an applicable name, a formatted
+    /// representation of the UTC offset may be returned, such as `-04:00`.
+    name: string,
+    /// Whether daylight saving time is active.
+    ///
+    /// In implementations that do not expose an actual time zone, this
+    /// should return false.
+    in-daylight-saving-time: bool,
+  }
+
+  /// Return information needed to display the given `datetime`. This includes
+  /// the UTC offset, the time zone name, and a flag indicating whether
+  /// daylight saving time is active.
+  ///
+  /// If the timezone cannot be determined for the given `datetime`, return a
+  /// `timezone-display` for `UTC` with a `utc-offset` of 0 and no daylight
+  /// saving time.
+  @unstable(feature = clocks-timezone)
+  display: func(when: datetime) -> timezone-display;
+
+  /// The same as `display`, but only return the UTC offset.
+  @unstable(feature = clocks-timezone)
+  utc-offset: func(when: datetime) -> s32;
+}
+
+@since(version = 0.2.0)
+world imports {
+  @since(version = 0.2.0)
+  import wasi:io/poll@0.2.11;
+  @since(version = 0.2.0)
+  import monotonic-clock;
+  @since(version = 0.2.0)
+  import wall-clock;
+  @unstable(feature = clocks-timezone)
+  import timezone;
+}
diff --git a/wit/deps/wasi-io-0.2.0/package.wit b/wit/deps/wasi-io-0.2.11/package.wit
similarity index 86%
rename from wit/deps/wasi-io-0.2.0/package.wit
rename to wit/deps/wasi-io-0.2.11/package.wit
index e987a59..0a27f31 100644
--- a/wit/deps/wasi-io-0.2.0/package.wit
+++ b/wit/deps/wasi-io-0.2.11/package.wit
@@ -1,4 +1,4 @@
-package wasi:io@0.2.0;
+package wasi:io@0.2.11;
 
 interface poll {
   resource pollable {
diff --git a/wit/logs.wit b/wit/logs.wit
index 91aa219..bab0f42 100644
--- a/wit/logs.wit
+++ b/wit/logs.wit
@@ -1,10 +1,10 @@
 interface logs {
     use types.{instrumentation-scope, %resource, value, key-value};
     use tracing.{span-id, trace-id, trace-flags};
-    use wasi:clocks/wall-clock@0.2.0.{datetime};
+    use wasi:clocks/wall-clock@0.2.11.{datetime};
 
     /// Called when a log is emitted.
-    on-emit: func(data: log-record);
+    on-emit: async func(data: log-record);
 
     /// Represents the recording of an event.
     record log-record {
diff --git a/wit/metrics.wit b/wit/metrics.wit
index cd84cec..ecf33a7 100644
--- a/wit/metrics.wit
+++ b/wit/metrics.wit
@@ -1,11 +1,11 @@
 interface metrics {
-    use wasi:clocks/wall-clock@0.2.0.{datetime};
-    use wasi:clocks/monotonic-clock@0.2.0.{duration};
+    use wasi:clocks/wall-clock@0.2.11.{datetime};
+    use wasi:clocks/monotonic-clock@0.2.11.{duration};
     use types.{key-value, instrumentation-scope, %resource};
     use tracing.{span-id, trace-id};
 
     /// Exports a resource's metric data.
-    %export: func(metrics: resource-metrics) -> result<_, error>;
+    %export: async func(metrics: resource-metrics) -> result<_, error>;
 
     /// An error resulting from `export` being called.
     type error = string;
diff --git a/wit/tracing.wit b/wit/tracing.wit
index fe941c3..76bc856 100644
--- a/wit/tracing.wit
+++ b/wit/tracing.wit
@@ -1,5 +1,5 @@
 interface tracing {
-    use wasi:clocks/wall-clock@0.2.0.{datetime};
+    use wasi:clocks/wall-clock@0.2.11.{datetime};
     use types.{key-value, instrumentation-scope};
 
     /// Called when a span is started.
diff --git a/wit/world.wit b/wit/world.wit
index f2e9b85..7414a8b 100644
--- a/wit/world.wit
+++ b/wit/world.wit
@@ -1,4 +1,4 @@
-package wasi:otel@0.2.0-rc.2;
+package wasi:otel@0.3.0-rc.1;
 
 world imports {
     import types;
diff --git a/wkg.lock b/wkg.lock
deleted file mode 100644
index 948d4dc..0000000
--- a/wkg.lock
+++ /dev/null
@@ -1,12 +0,0 @@
-# This file is automatically generated.
-# It is not intended for manual editing.
-version = 1
-
-[[packages]]
-name = "wasi:clocks"
-registry = "wasi.dev"
-
-[[packages.versions]]
-requirement = "=0.2.0"
-version = "0.2.0"
-digest = "sha256:51911098e929732f65d1d84f8dc393299f18a9e8de632d854714f37142efe97b"