diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bd1db94..d7d895f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
     name: Linux SPM unit tests
     runs-on: ubuntu-latest
     container:
-      image: swift:6.1
+      image: swift:6.2
     steps:
       - uses: actions/checkout@v4
         with:
@@ -27,7 +27,7 @@ jobs:
     steps:
       - uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: '16.3'
+          xcode-version: '26.1.0-beta'
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
@@ -47,8 +47,8 @@ jobs:
     steps:
       - uses: compnerd/gha-setup-swift@main
         with:
-          branch: swift-6.1-release
-          tag: 6.1-RELEASE
+          branch: swift-6.2-release
+          tag: 6.2-RELEASE
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
diff --git a/SourceMapper.xcodeproj/project.pbxproj b/SourceMapper.xcodeproj/project.pbxproj
index 7f64ab8..f781c45 100644
--- a/SourceMapper.xcodeproj/project.pbxproj
+++ b/SourceMapper.xcodeproj/project.pbxproj
@@ -379,7 +379,6 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -432,7 +431,6 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -450,9 +448,7 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = SourceMapper.xcodeproj/SourceMapper_Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) $(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
-				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
@@ -463,8 +459,6 @@
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "$(inherited)";
 				SWIFT_VERSION = 6.0;
 				TARGET_NAME = SourceMapper;
-				TVOS_DEPLOYMENT_TARGET = 9.0;
-				WATCHOS_DEPLOYMENT_TARGET = 2.0;
 			};
 			name = Debug;
 		};
@@ -478,9 +472,7 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = SourceMapper.xcodeproj/SourceMapper_Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) $(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
-				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
@@ -491,8 +483,6 @@
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "$(inherited)";
 				SWIFT_VERSION = 6.0;
 				TARGET_NAME = SourceMapper;
-				TVOS_DEPLOYMENT_TARGET = 9.0;
-				WATCHOS_DEPLOYMENT_TARGET = 2.0;
 			};
 			name = Release;
 		};
@@ -511,7 +501,7 @@
 					"SWIFT_PACKAGE=1",
 					"DEBUG=1",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 13.0;
+				MACOSX_DEPLOYMENT_TARGET = 15.6;
 				ONLY_ACTIVE_ARCH = YES;
 				OTHER_SWIFT_FLAGS = "$(inherited) -DXcode";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -536,17 +526,13 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = SourceMapper.xcodeproj/SourceMapperTests_Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @loader_path/../Frameworks @loader_path/Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "$(inherited)";
 				SWIFT_VERSION = 6.0;
 				TARGET_NAME = SourceMapperTests;
-				TVOS_DEPLOYMENT_TARGET = 9.0;
-				WATCHOS_DEPLOYMENT_TARGET = 2.0;
 			};
 			name = Debug;
 		};
@@ -561,17 +547,13 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = SourceMapper.xcodeproj/SourceMapperTests_Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @loader_path/../Frameworks @loader_path/Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				OTHER_CFLAGS = "$(inherited)";
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "$(inherited)";
 				SWIFT_VERSION = 6.0;
 				TARGET_NAME = SourceMapperTests;
-				TVOS_DEPLOYMENT_TARGET = 9.0;
-				WATCHOS_DEPLOYMENT_TARGET = 2.0;
 			};
 			name = Release;
 		};
@@ -588,7 +570,7 @@
 					"$(inherited)",
 					"SWIFT_PACKAGE=1",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 13.0;
+				MACOSX_DEPLOYMENT_TARGET = 15.6;
 				OTHER_SWIFT_FLAGS = "$(inherited) -DXcode";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = macosx;