diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9ad7250..6102052 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,9 +13,9 @@ jobs:
           args: --strict
 
   macOS:
-    runs-on: macos-13
+    runs-on: macos-26
     env:
-      XCODE_VERSION: ${{ '14.1' }}
+      XCODE_VERSION: ${{ '16.4' }}
     steps:
       - name: Select Xcode
         run: "sudo xcode-select -s /Applications/Xcode_$XCODE_VERSION.app"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4c3222d..1d5cd94 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,9 +12,9 @@ on:
 jobs:
   macOS:
     name: Add macOS binaries to release
-    runs-on: macos-13
+    runs-on: macos-26
     env:
-      XCODE_VERSION: ${{ '14.1' }}
+      XCODE_VERSION: ${{ '16.4' }}
     steps:
       - name: Select Xcode
         run: "sudo xcode-select -s /Applications/Xcode_$XCODE_VERSION.app"
diff --git a/Sources/XCLogParser/activityparser/ActivityParser.swift b/Sources/XCLogParser/activityparser/ActivityParser.swift
index 8aec978..155038e 100644
--- a/Sources/XCLogParser/activityparser/ActivityParser.swift
+++ b/Sources/XCLogParser/activityparser/ActivityParser.swift
@@ -96,28 +96,63 @@ public class ActivityParser {
                                      additionalDescription: try parseAsString(token: iterator.next()))
     }
 
-    public func parseIDEActivityLogSection(iterator: inout IndexingIterator<[Token]>)
-        throws -> IDEActivityLogSection {
-        return IDEActivityLogSection(sectionType: Int8(try parseAsInt(token: iterator.next())),
-                                     domainType: try parseAsString(token: iterator.next()),
-                                     title: try parseAsString(token: iterator.next()),
-                                     signature: try parseAsString(token: iterator.next()),
-                                     timeStartedRecording: try parseAsDouble(token: iterator.next()),
-                                     timeStoppedRecording: try parseAsDouble(token: iterator.next()),
-                                     subSections: try parseIDEActivityLogSections(iterator: &iterator),
-                                     text: try parseAsString(token: iterator.next()),
-                                     messages: try parseMessages(iterator: &iterator),
-                                     wasCancelled: try parseBoolean(token: iterator.next()),
-                                     isQuiet: try parseBoolean(token: iterator.next()),
-                                     wasFetchedFromCache: try parseBoolean(token: iterator.next()),
-                                     subtitle: try parseAsString(token: iterator.next()),
-                                     location: try parseDocumentLocation(iterator: &iterator),
-                                     commandDetailDesc: try parseAsString(token: iterator.next()),
-                                     uniqueIdentifier: try parseAsString(token: iterator.next()),
-                                     localizedResultString: try parseAsString(token: iterator.next()),
-                                     xcbuildSignature: try parseAsString(token: iterator.next()),
-                                     attachments: try parseIDEActivityLogSectionAttachments(iterator: &iterator),
-                                     unknown: isCommandLineLog ? Int(try parseAsInt(token: iterator.next())) : 0)
+    // swiftlint:disable:next function_body_length
+    public func parseIDEActivityLogSection(iterator: inout IndexingIterator<[Token]>) throws -> IDEActivityLogSection {
+        let sectionType = Int8(try parseAsInt(token: iterator.next()))
+        let domainType = try parseAsString(token: iterator.next())
+        let title = try parseAsString(token: iterator.next())
+        let signature = try parseAsString(token: iterator.next())
+        let timeStartedRecording = try parseAsDouble(token: iterator.next())
+        let timeStoppedRecording = try parseAsDouble(token: iterator.next())
+        let subSections = try parseIDEActivityLogSections(iterator: &iterator)
+        let text = try parseAsString(token: iterator.next())
+        let messages = try parseMessages(iterator: &iterator)
+        let wasCancelled = try parseBoolean(token: iterator.next())
+        let isQuiet = try parseBoolean(token: iterator.next())
+        let wasFetchedFromCache = try parseBoolean(token: iterator.next())
+        let nextToken = iterator.next()
+        var unknown: Int?
+        let subtitle: String
+        // On Xcode 26.2+, the unknown integer appears before subtitle
+        switch nextToken {
+        case let .some(.int(integer)):
+            unknown = Int(integer)
+            subtitle = try String(parseAsString(token: iterator.next()))
+        default:
+            subtitle = String(try parseAsString(token: nextToken))
+        }
+        let location = try parseDocumentLocation(iterator: &iterator)
+        let commandDetailDesc = try parseAsString(token: iterator.next())
+        let uniqueIdentifier = try parseAsString(token: iterator.next())
+        let localizedResultString = try parseAsString(token: iterator.next())
+        let xcbuildSignature = try parseAsString(token: iterator.next())
+        let attachments = try parseIDEActivityLogSectionAttachments(iterator: &iterator)
+        if unknown == nil {
+            unknown = isCommandLineLog ? Int(try parseAsInt(token: iterator.next())) : 0
+        }
+
+        return IDEActivityLogSection(
+            sectionType: sectionType,
+            domainType: domainType,
+            title: title,
+            signature: signature,
+            timeStartedRecording: timeStartedRecording,
+            timeStoppedRecording: timeStoppedRecording,
+            subSections: subSections,
+            text: text,
+            messages: messages,
+            wasCancelled: wasCancelled,
+            isQuiet: isQuiet,
+            wasFetchedFromCache: wasFetchedFromCache,
+            subtitle: subtitle,
+            location: location,
+            commandDetailDesc: commandDetailDesc,
+            uniqueIdentifier: uniqueIdentifier,
+            localizedResultString: localizedResultString,
+            xcbuildSignature: xcbuildSignature,
+            attachments: attachments,
+            unknown: unknown ?? 0
+        )
     }
 
     public func parseIDEActivityLogUnitTestSection(iterator: inout IndexingIterator<[Token]>)
diff --git a/Tests/XCLogParserTests/ActivityParserTests.swift b/Tests/XCLogParserTests/ActivityParserTests.swift
index dbb2aa8..e2dbbd4 100644
--- a/Tests/XCLogParserTests/ActivityParserTests.swift
+++ b/Tests/XCLogParserTests/ActivityParserTests.swift
@@ -148,6 +148,36 @@ class ActivityParserTests: XCTestCase {
         return startTokens + logMessageTokens + endTokens
     }()
 
+    // Xcode 26.2 format: unknown integer appears before subtitle
+    lazy var IDEActivityLogSectionTokensXcode262: [Token] = {
+        let startTokens = [Token.int(2),
+                           Token.string("com.apple.dt.IDE.BuildLogSection"),
+                           Token.string("Prepare build"),
+                           Token.string("Prepare build"),
+                           Token.double(575479851.278759),
+                           Token.double(575479851.778325),
+                           Token.null,
+                           Token.string("note: Using legacy build system"),
+                           Token.list(1),
+                           Token.className("IDEActivityLogMessage"),
+                           Token.classNameRef("IDEActivityLogMessage"),
+        ]
+        let logMessageTokens = IDEActivityLogMessageTokens
+        let endTokens = [Token.int(1),
+                         Token.int(0),
+                         Token.int(1),
+                         Token.int(42),  // unknown integer before subtitle (Xcode 26.2+)
+                         Token.string("subtitle"),
+                         Token.null,
+                         Token.string("commandDetailDesc"),
+                         Token.string("501796C4-6BE4-4F80-9F9D-3269617ECC17"),
+                         Token.string("localizedResultString"),
+                         Token.string("xcbuildSignature"),
+                         Token.list(0),  // attachments
+        ]
+        return startTokens + logMessageTokens + endTokens
+    }()
+
     let IDEConsoleItemTokens: [Token] = [
         Token.className("IDEConsoleItem"),
         Token.classNameRef("IDEConsoleItem"),
@@ -387,6 +417,34 @@ class ActivityParserTests: XCTestCase {
         XCTAssertEqual(0, logSection.unknown)
     }
 
+    func testParseIDEActivityLogSectionXcode262() throws {
+        parser.logVersion = 12
+        let tokens = IDEActivityLogSectionTokensXcode262
+        var iterator = tokens.makeIterator()
+        let logSection = try parser.parseIDEActivityLogSection(iterator: &iterator)
+        XCTAssertEqual(2, logSection.sectionType)
+        XCTAssertEqual("com.apple.dt.IDE.BuildLogSection", logSection.domainType)
+        XCTAssertEqual("Prepare build", logSection.title)
+        XCTAssertEqual("Prepare build", logSection.signature)
+        XCTAssertEqual(575479851.278759, logSection.timeStartedRecording)
+        XCTAssertEqual(575479851.778325, logSection.timeStoppedRecording)
+        XCTAssertEqual(0, logSection.subSections.count)
+        XCTAssertEqual("note: Using legacy build system", logSection.text)
+        XCTAssertEqual(1, logSection.messages.count)
+        XCTAssertTrue(logSection.wasCancelled)
+        XCTAssertFalse(logSection.isQuiet)
+        XCTAssertTrue(logSection.wasFetchedFromCache)
+        XCTAssertEqual("subtitle", logSection.subtitle)
+        XCTAssertEqual("", logSection.location.documentURLString)
+        XCTAssertEqual(0, logSection.location.timestamp)
+        XCTAssertEqual("commandDetailDesc", logSection.commandDetailDesc)
+        XCTAssertEqual("501796C4-6BE4-4F80-9F9D-3269617ECC17", logSection.uniqueIdentifier)
+        XCTAssertEqual("localizedResultString", logSection.localizedResultString)
+        XCTAssertEqual("xcbuildSignature", logSection.xcbuildSignature)
+        XCTAssertEqual(0, logSection.attachments.count)
+        XCTAssertEqual(42, logSection.unknown)
+    }
+
     func testParseActivityLog() throws {
         let activityLog = try parser.parseIDEActiviyLogFromTokens(IDEActivityLogTokens)
         XCTAssertEqual(10, activityLog.version)