diff --git a/schemes/release-6.1/manifest.json b/schemes/release-6.1/manifest.json
index 8c1cb2c3..655609c1 100644
--- a/schemes/release-6.1/manifest.json
+++ b/schemes/release-6.1/manifest.json
@@ -1,6 +1,6 @@
 {
   "update-checkout-scheme": "release/6.1",
-  "base-tag": "swift-6.1-DEVELOPMENT-SNAPSHOT-2025-01-03-a",
+  "base-tag": "swift-6.1-DEVELOPMENT-SNAPSHOT-2025-01-08-a",
   "build-compiler": false,
   "icu4c": [],
   "libxml2": [
diff --git a/schemes/release-6.1/swift-foundation/0001-Fix-WASI-build-of-_copyDirectoryMetadata-1094.patch b/schemes/release-6.1/swift-foundation/0001-Fix-WASI-build-of-_copyDirectoryMetadata-1094.patch
deleted file mode 100644
index a9b2688b..00000000
--- a/schemes/release-6.1/swift-foundation/0001-Fix-WASI-build-of-_copyDirectoryMetadata-1094.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 8aff4298d3f64d0163ede2c0618292de449d818c Mon Sep 17 00:00:00 2001
-From: Yuta Saito <kateinoigakukun@gmail.com>
-Date: Sat, 14 Dec 2024 02:29:45 +0900
-Subject: [PATCH 1/2] Fix WASI build of `_copyDirectoryMetadata` (#1094)
-
-Extended attributes don't exist in WASI, so we need to exclude the use
-of xattr-related APIs including `flistxattr`.
----
- Sources/FoundationEssentials/FileManager/FileOperations.swift | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/Sources/FoundationEssentials/FileManager/FileOperations.swift b/Sources/FoundationEssentials/FileManager/FileOperations.swift
-index 83d131a..ce4de44 100644
---- a/Sources/FoundationEssentials/FileManager/FileOperations.swift
-+++ b/Sources/FoundationEssentials/FileManager/FileOperations.swift
-@@ -911,6 +911,7 @@ enum _FileOperations {
-     
-     #if !canImport(Darwin)
-     private static func _copyDirectoryMetadata(srcFD: CInt, srcPath: @autoclosure () -> String, dstFD: CInt, dstPath: @autoclosure () -> String, delegate: some LinkOrCopyDelegate) throws {
-+        #if !os(WASI)
-         // Copy extended attributes
-         var size = flistxattr(srcFD, nil, 0)
-         if size > 0 {
-@@ -936,6 +937,7 @@ enum _FileOperations {
-                 }
-             }
-         }
-+        #endif
-         var statInfo = stat()
-         if fstat(srcFD, &statInfo) == 0 {
-             // Copy owner/group
--- 
-2.46.0
-
diff --git a/schemes/release-6.1/swift-foundation/0002-Follow-up-fixes-to-make-it-work-with-wasi-libc-1095.patch b/schemes/release-6.1/swift-foundation/0002-Follow-up-fixes-to-make-it-work-with-wasi-libc-1095.patch
deleted file mode 100644
index ccc8a747..00000000
--- a/schemes/release-6.1/swift-foundation/0002-Follow-up-fixes-to-make-it-work-with-wasi-libc-1095.patch
+++ /dev/null
@@ -1,96 +0,0 @@
-From 7e0817f4c7dbc748fc70c45c20edd5acc98a34d7 Mon Sep 17 00:00:00 2001
-From: Yuta Saito <kateinoigakukun@gmail.com>
-Date: Tue, 17 Dec 2024 04:19:39 +0900
-Subject: [PATCH 2/2] Follow-up fixes to make it work with wasi-libc (#1095)
-
-* Gate `fchown` and `fchmod` calls behind `os(WASI)`
-
-They are not available on WASI, so we gate them behind `os(WASI)`.
-
-* Add missing constant shims for wasi-libc
-
-* Use `futimens` instead of legacy `futimes`
-
-wasi-libc does not provide `futimes` as it is a legacy function.
-https://github.com/WebAssembly/wasi-libc/blob/574b88da481569b65a237cb80daf9a2d5aeaf82d/libc-top-half/musl/include/sys/time.h#L34
----
- .../FileManager/FileOperations.swift                   | 10 +++++++---
- Sources/FoundationEssentials/WASILibc+Extensions.swift |  9 +++++++++
- Sources/_FoundationCShims/include/platform_shims.h     |  4 ++++
- 3 files changed, 20 insertions(+), 3 deletions(-)
-
-diff --git a/Sources/FoundationEssentials/FileManager/FileOperations.swift b/Sources/FoundationEssentials/FileManager/FileOperations.swift
-index ce4de44..96ee566 100644
---- a/Sources/FoundationEssentials/FileManager/FileOperations.swift
-+++ b/Sources/FoundationEssentials/FileManager/FileOperations.swift
-@@ -940,26 +940,30 @@ enum _FileOperations {
-         #endif
-         var statInfo = stat()
-         if fstat(srcFD, &statInfo) == 0 {
-+            #if !os(WASI) // WASI doesn't have fchown for now
-             // Copy owner/group
-             if fchown(dstFD, statInfo.st_uid, statInfo.st_gid) != 0 {
-                 try delegate.throwIfNecessary(errno, srcPath(), dstPath())
-             }
-+            #endif
-             
-             // Copy modification date
--            let value = timeval(tv_sec: statInfo.st_mtim.tv_sec, tv_usec: statInfo.st_mtim.tv_nsec / 1000)
-+            let value = statInfo.st_mtim
-             var tv = (value, value)
-             try withUnsafePointer(to: &tv) {
--                try $0.withMemoryRebound(to: timeval.self, capacity: 2) {
--                    if futimes(dstFD, $0) != 0 {
-+                try $0.withMemoryRebound(to: timespec.self, capacity: 2) {
-+                    if futimens(dstFD, $0) != 0 {
-                         try delegate.throwIfNecessary(errno, srcPath(), dstPath())
-                     }
-                 }
-             }
-             
-+            #if !os(WASI) // WASI doesn't have fchmod for now
-             // Copy permissions
-             if fchmod(dstFD, statInfo.st_mode) != 0 {
-                 try delegate.throwIfNecessary(errno, srcPath(), dstPath())
-             }
-+            #endif
-         } else {
-             try delegate.throwIfNecessary(errno, srcPath(), dstPath())
-         }
-diff --git a/Sources/FoundationEssentials/WASILibc+Extensions.swift b/Sources/FoundationEssentials/WASILibc+Extensions.swift
-index 351fe19..44f3f93 100644
---- a/Sources/FoundationEssentials/WASILibc+Extensions.swift
-+++ b/Sources/FoundationEssentials/WASILibc+Extensions.swift
-@@ -49,5 +49,14 @@ internal var O_TRUNC: Int32 {
- internal var O_WRONLY: Int32 {
-     return _platform_shims_O_WRONLY()
- }
-+internal var O_RDONLY: Int32 {
-+    return _platform_shims_O_RDONLY()
-+}
-+internal var O_DIRECTORY: Int32 {
-+    return _platform_shims_O_DIRECTORY()
-+}
-+internal var O_NOFOLLOW: Int32 {
-+    return _platform_shims_O_NOFOLLOW()
-+}
- 
- #endif // os(WASI)
-diff --git a/Sources/_FoundationCShims/include/platform_shims.h b/Sources/_FoundationCShims/include/platform_shims.h
-index 6bc0a0e..e02b581 100644
---- a/Sources/_FoundationCShims/include/platform_shims.h
-+++ b/Sources/_FoundationCShims/include/platform_shims.h
-@@ -102,6 +102,10 @@ static inline int32_t _platform_shims_O_CREAT(void) { return O_CREAT; }
- static inline int32_t _platform_shims_O_EXCL(void) { return O_EXCL; }
- static inline int32_t _platform_shims_O_TRUNC(void) { return O_TRUNC; }
- static inline int32_t _platform_shims_O_WRONLY(void) { return O_WRONLY; }
-+static inline int32_t _platform_shims_O_RDONLY(void) { return O_RDONLY; }
-+static inline int32_t _platform_shims_O_DIRECTORY(void) { return O_DIRECTORY; }
-+static inline int32_t _platform_shims_O_NOFOLLOW(void) { return O_NOFOLLOW; }
-+
- #endif
- 
- #endif /* CSHIMS_PLATFORM_SHIMS */
--- 
-2.46.0
-