diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index bd5803a70f69a50e27abdbd161b3ed6dd9934319..81ab76d3724eab8818117b4dca4545040409d92f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -46,7 +46,7 @@ jobs:
       - name: Build and Test
         run: sh ci/aarch64-linux-release.sh
   x86_64-macos-release:
-    runs-on: "macos-12"
+    runs-on: "macos-13"
     env:
       ARCH: "x86_64"
     steps:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ca20a702bce8de85c110246b462ed4e5dd8e388c..200a1cd2b95d14080fe135482abbbdec4542b275 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -89,12 +89,7 @@ set(ZIG_SHARED_LLVM off CACHE BOOL "Prefer linking against shared LLVM libraries
 set(ZIG_STATIC_LLVM ${ZIG_STATIC} CACHE BOOL "Prefer linking against static LLVM libraries")
 set(ZIG_STATIC_ZLIB ${ZIG_STATIC} CACHE BOOL "Prefer linking against static zlib")
 set(ZIG_STATIC_ZSTD ${ZIG_STATIC} CACHE BOOL "Prefer linking against static zstd")
-if(APPLE AND ZIG_STATIC)
-  set(ZIG_STATIC_CURSES on)
-else()
-  set(ZIG_STATIC_CURSES off)
-endif()
-set(ZIG_STATIC_CURSES ${ZIG_STATIC_CURSES} CACHE BOOL "Prefer linking against static curses")
+set(ZIG_STATIC_CURSES OFF CACHE BOOL "Enable static linking against curses")
 
 if (ZIG_SHARED_LLVM AND ZIG_STATIC_LLVM)
     message(SEND_ERROR "-DZIG_SHARED_LLVM and -DZIG_STATIC_LLVM cannot both be enabled simultaneously")
diff --git a/lib/std/Target.zig b/lib/std/Target.zig
index b2808255b05820b7b4a637e37c048fc2100c0d88..ce912ab2cf9a96a45051189387b93cf5d1638e79 100644
--- a/lib/std/Target.zig
+++ b/lib/std/Target.zig
@@ -531,7 +531,7 @@ pub const Os = struct {
                 },
                 .macos => .{
                     .semver = .{
-                        .min = .{ .major = 11, .minor = 7, .patch = 1 },
+                        .min = .{ .major = 13, .minor = 0, .patch = 0 },
                         .max = .{ .major = 15, .minor = 2, .patch = 0 },
                     },
                 },
diff --git a/lib/std/io.zig b/lib/std/io.zig
index 0a9b2bf86713e1f1205aba7857c1e550c015b978..640f575654e219977ed51c8279ef25b0ce32e402 100644
--- a/lib/std/io.zig
+++ b/lib/std/io.zig
@@ -646,7 +646,10 @@ pub fn Poller(comptime StreamEnum: type) type {
                 // always check if there's some data waiting to be read first.
                 if (poll_fd.revents & posix.POLL.IN != 0) {
                     const buf = try q.writableWithSize(bump_amt);
-                    const amt = try posix.read(poll_fd.fd, buf);
+                    const amt = posix.read(poll_fd.fd, buf) catch |err| switch (err) {
+                        error.BrokenPipe => 0, // Handle the same as EOF.
+                        else => |e| return e,
+                    };
                     q.update(amt);
                     if (amt == 0) {
                         // Remove the fd when the EOF condition is met.
diff --git a/lib/std/process/Child.zig b/lib/std/process/Child.zig
index bd0a91ce77d7c0cac9ef356c13c1f948bc70cae5..bb2c4c09a8dbacf4ed3be028f75f6e3c2e45b203 100644
--- a/lib/std/process/Child.zig
+++ b/lib/std/process/Child.zig
@@ -293,19 +293,16 @@ pub fn killPosix(self: *ChildProcess) !Term {
         error.ProcessNotFound => return error.AlreadyTerminated,
         else => return err,
     };
-    try self.waitUnwrapped();
+    self.waitUnwrapped();
     return self.term.?;
 }
 
+pub const WaitError = SpawnError || std.os.windows.GetProcessMemoryInfoError;
+
 /// Blocks until child process terminates and then cleans up all resources.
-pub fn wait(self: *ChildProcess) !Term {
-    const term = if (native_os == .windows)
-        try self.waitWindows()
-    else
-        try self.waitPosix();
-
+pub fn wait(self: *ChildProcess) WaitError!Term {
+    const term = if (native_os == .windows) try self.waitWindows() else self.waitPosix();
     self.id = undefined;
-
     return term;
 }
 
@@ -408,7 +405,7 @@ pub fn run(args: struct {
     };
 }
 
-fn waitWindows(self: *ChildProcess) !Term {
+fn waitWindows(self: *ChildProcess) WaitError!Term {
     if (self.term) |term| {
         self.cleanupStreams();
         return term;
@@ -418,17 +415,17 @@ fn waitWindows(self: *ChildProcess) !Term {
     return self.term.?;
 }
 
-fn waitPosix(self: *ChildProcess) !Term {
+fn waitPosix(self: *ChildProcess) SpawnError!Term {
     if (self.term) |term| {
         self.cleanupStreams();
         return term;
     }
 
-    try self.waitUnwrapped();
+    self.waitUnwrapped();
     return self.term.?;
 }
 
-fn waitUnwrappedWindows(self: *ChildProcess) !void {
+fn waitUnwrappedWindows(self: *ChildProcess) WaitError!void {
     const result = windows.WaitForSingleObjectEx(self.id, windows.INFINITE, false);
 
     self.term = @as(SpawnError!Term, x: {
@@ -450,7 +447,7 @@ fn waitUnwrappedWindows(self: *ChildProcess) !void {
     return result;
 }
 
-fn waitUnwrapped(self: *ChildProcess) !void {
+fn waitUnwrapped(self: *ChildProcess) void {
     const res: posix.WaitPidResult = res: {
         if (self.request_resource_usage_statistics) {
             switch (native_os) {