diff --git a/CMakeLists.txt b/CMakeLists.txt
index d8fe5f68b..b9ba14469 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -679,6 +679,7 @@ set(COMMON src/common/logging/backend.cpp
            src/common/path_util.h
            src/common/object_pool.h
            src/common/polyfill_thread.h
+           src/common/range_lock.h
            src/common/rdtsc.cpp
            src/common/rdtsc.h
            src/common/recursive_lock.cpp
diff --git a/src/common/range_lock.h b/src/common/range_lock.h
new file mode 100644
index 000000000..3927cdb17
--- /dev/null
+++ b/src/common/range_lock.h
@@ -0,0 +1,101 @@
+// SPDX-FileCopyrightText: Copyright 2025 shadPS4 Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <iterator>
+#include <mutex>
+
+namespace Common {
+
+// From boost thread locking
+
+template <typename Iterator>
+struct RangeLockGuard {
+    Iterator begin;
+    Iterator end;
+
+    RangeLockGuard(Iterator begin_, Iterator end_) : begin(begin_), end(end_) {
+        LockRange(begin, end);
+    }
+
+    void release() {
+        begin = end;
+    }
+
+    ~RangeLockGuard() {
+        for (; begin != end; ++begin) {
+            begin->unlock();
+        }
+    }
+};
+
+template <typename Iterator>
+Iterator TryLockRange(Iterator begin, Iterator end) {
+    using LockType = typename std::iterator_traits<Iterator>::value_type;
+
+    if (begin == end) {
+        return end;
+    }
+
+    std::unique_lock<LockType> guard(*begin, std::try_to_lock);
+    if (!guard.owns_lock()) {
+        return begin;
+    }
+
+    Iterator failed = TryLockRange(++begin, end);
+    if (failed == end) {
+        guard.release();
+    }
+
+    return failed;
+}
+
+template <typename Iterator>
+void LockRange(Iterator begin, Iterator end) {
+    using LockType = typename std::iterator_traits<Iterator>::value_type;
+
+    if (begin == end) {
+        return;
+    }
+    
+    bool start_with_begin = true;
+    Iterator second = begin;
+    ++second;
+    Iterator next = second;
+
+    while (true) {
+        std::unique_lock<LockType> begin_lock(*begin, std::defer_lock);
+        if (start_with_begin) {
+            begin_lock.lock();
+
+            const Iterator failed_lock = TryLockRange(next, end);
+            if (failed_lock == end) {
+                begin_lock.release();
+                return;
+            }
+
+            start_with_begin = false;
+            next = failed_lock;
+        } else {
+            RangeLockGuard<Iterator> guard(next, end);
+
+            if (begin_lock.try_lock()) {
+                const Iterator failed_lock = TryLockRange(second, next);
+                if (failed_lock == next) {
+                    begin_lock.release();
+                    guard.release();
+                    return;
+                }
+                
+                start_with_begin = false;
+                next = failed_lock;
+            } else {
+                start_with_begin = true;
+                next = second;
+            }
+        }
+    }
+}
+
+} // namespace Common
\ No newline at end of file
diff --git a/src/video_core/page_manager.cpp b/src/video_core/page_manager.cpp
index 9a1aa1df3..15dbf909c 100644
--- a/src/video_core/page_manager.cpp
+++ b/src/video_core/page_manager.cpp
@@ -2,9 +2,9 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <boost/container/small_vector.hpp>
-#include <boost/thread/lock_algorithms.hpp>
 #include "common/assert.h"
 #include "common/debug.h"
+#include "common/range_lock.h"
 #include "common/signal_context.h"
 #include "core/memory.h"
 #include "core/signals.h"
@@ -196,13 +196,9 @@ struct PageManager::Impl {
         const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE);
 
         // Acquire locks for the range of pages
-        size_t lock_start = page / PAGES_PER_LOCK;
-        const size_t lock_end = Common::DivCeil(page_end, PAGES_PER_LOCK);
-        boost::container::small_vector<std::unique_lock<LockType>, 8> unique_locks;
-        for (; lock_start < lock_end; ++lock_start) {
-            unique_locks.emplace_back(locks[lock_start], std::defer_lock);
-        }
-        boost::lock(unique_locks.begin(), unique_locks.end());
+        const auto lock_start = locks.begin() + (page / PAGES_PER_LOCK);
+        const auto lock_end = locks.begin() + Common::DivCeil(page_end, PAGES_PER_LOCK);
+        Common::RangeLockGuard lk(lock_start, lock_end);
 
         auto perms = cached_pages[page].Perm();
         u64 range_begin = 0;