diff --git a/clang/lib/Driver/ToolChains/AMDGPU.h b/clang/lib/Driver/ToolChains/AMDGPU.h
--- a/clang/lib/Driver/ToolChains/AMDGPU.h
+++ b/clang/lib/Driver/ToolChains/AMDGPU.h
@@ -60,7 +60,7 @@
 public:
   AMDGPUToolChain(const Driver &D, const llvm::Triple &Triple,
                   const llvm::opt::ArgList &Args);
-  unsigned GetDefaultDwarfVersion() const override { return 4; }
+  unsigned GetDefaultDwarfVersion() const override { return 5; }
   bool IsIntegratedAssemblerDefault() const override { return true; }
   bool IsMathErrnoDefault() const override { return false; }
 
diff --git a/clang/lib/Driver/ToolChains/HIP.h b/clang/lib/Driver/ToolChains/HIP.h
--- a/clang/lib/Driver/ToolChains/HIP.h
+++ b/clang/lib/Driver/ToolChains/HIP.h
@@ -99,7 +99,7 @@
   computeMSVCVersion(const Driver *D,
                      const llvm::opt::ArgList &Args) const override;
 
-  unsigned GetDefaultDwarfVersion() const override { return 4; }
+  unsigned GetDefaultDwarfVersion() const override { return 5; }
 
   const ToolChain &HostTC;
 
diff --git a/clang/test/Driver/amdgpu-toolchain.c b/clang/test/Driver/amdgpu-toolchain.c
--- a/clang/test/Driver/amdgpu-toolchain.c
+++ b/clang/test/Driver/amdgpu-toolchain.c
@@ -8,7 +8,7 @@
 // AS_LINK: clang{{.*}} "-cc1as"
 // AS_LINK: ld.lld{{.*}} "-shared"
 
-// DWARF_VER: "-dwarf-version=4"
+// DWARF_VER: "-dwarf-version=5"
 
 // RUN: %clang -### -target amdgcn-amd-amdhsa -mcpu=gfx906 -nogpulib \
 // RUN:   -flto %s 2>&1 | FileCheck -check-prefix=LTO %s
diff --git a/clang/test/Driver/hip-toolchain-dwarf.hip b/clang/test/Driver/hip-toolchain-dwarf.hip
--- a/clang/test/Driver/hip-toolchain-dwarf.hip
+++ b/clang/test/Driver/hip-toolchain-dwarf.hip
@@ -6,4 +6,4 @@
 // RUN:   -x hip --cuda-gpu-arch=gfx803 %s \
 // RUN:   -Xarch_gfx803 -g 2>&1 | FileCheck %s -check-prefix=DWARF_VER
 
-// DWARF_VER: "-dwarf-version=4"
+// DWARF_VER: "-dwarf-version=5"