diff --git a/DEPS b/DEPS
index a1cc42bf8..0e623b2dd 100644
--- a/DEPS
+++ b/DEPS
@@ -43,7 +43,7 @@ vars = {
   'checkout_angle_mesa': False,
 
   # Version of Chromium our Chromium-based DEPS are mirrored from.
-  'chromium_revision': '4d26ea50cec7d2ec9fdd435e99b8ecc9bc41d7ee',
+  'chromium_revision': '52ec1cb28f1b19d67174f9c299aa6dbbbd57da22',
   # We never want to checkout chromium,
   # but need a dummy DEPS entry for the autoroller
   'dummy_checkout_chromium': False,
@@ -92,7 +92,7 @@ vars = {
 
   # the commit queue can handle CLs rolling Fuchsia sdk
   # and whatever else without interference from each other.
-  'fuchsia_version': 'version:11.20230307.3.1',
+  'fuchsia_version': 'version:12.20230308.2.1',
 
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling luci-go
@@ -140,12 +140,12 @@ vars = {
 deps = {
 
   'build': {
-    'url': '{chromium_git}/chromium/src/build.git@984f82d89c6a29cc1941942bc69177c1560de58b',
+    'url': '{chromium_git}/chromium/src/build.git@1185a77c828c973cc3944facc1e4146f4738c8c5',
     'condition': 'not build_with_chromium',
   },
 
   'buildtools': {
-    'url': '{chromium_git}/chromium/src/buildtools.git@c20dc6aaed34476b801c2e4bb880f7f90b4587ae',
+    'url': '{chromium_git}/chromium/src/buildtools.git@2cdfeaa2d060d899bb92065a3c649dff84131d9d',
     'condition': 'not build_with_chromium',
   },
 
@@ -177,7 +177,7 @@ deps = {
   },
 
   'buildtools/third_party/libc++/trunk': {
-    'url': '{chromium_git}/external/github.com/llvm/llvm-project/libcxx.git@e136ec5032a5e5d97e988ce66e8c269a80ff54c4',
+    'url': '{chromium_git}/external/github.com/llvm/llvm-project/libcxx.git@3cf0fe4445843426d7c51eca9daad9ae0c2ff77d',
     'condition': 'not build_with_chromium',
   },
 
@@ -203,12 +203,12 @@ deps = {
   },
 
   'testing': {
-    'url': '{chromium_git}/chromium/src/testing@e943c1ba280361ad15a0b1fb54883f033f2b924e',
+    'url': '{chromium_git}/chromium/src/testing@764c1fa4e471e369ad2057a98269cb23da36b8c2',
     'condition': 'not build_with_chromium',
   },
 
   'third_party/abseil-cpp': {
-    'url': '{chromium_git}/chromium/src/third_party/abseil-cpp@28c6deacabb12fb4c6823562b4693ab984c3f116',
+    'url': '{chromium_git}/chromium/src/third_party/abseil-cpp@6b9c63c69a0045580026fe4a3bee7051973d0083',
     'condition': 'not build_with_chromium',
   },
 
@@ -437,7 +437,7 @@ deps = {
       'packages': [
           {
               'package': 'chromium/third_party/kotlin_stdlib',
-              'version': 'Mg7371mEUwDQH4_z29HdWqYWVlXN6t2dXX0kIutg_SwC',
+              'version': 'zeFlVAEGvnpaj3JJujWHzRlUiBEm4XeeaMQzVsdW6D4C',
           },
       ],
       'condition': 'checkout_android and not build_with_chromium',
@@ -669,7 +669,7 @@ deps = {
   },
 
   'tools/clang': {
-    'url': '{chromium_git}/chromium/src/tools/clang.git@2a70735180c3a752ad2ff12dd9709a34bf2c43aa',
+    'url': '{chromium_git}/chromium/src/tools/clang.git@ef1eb208a22ea1ec83e7e8fda68b612463945402',
     'condition': 'not build_with_chromium',
   },
 
@@ -715,7 +715,7 @@ deps = {
   },
 
   'tools/perf': {
-    'url': '{chromium_git}/chromium/src/tools/perf@7ee68c532143f4d3745feac4a9af1aaeb5bc093c',
+    'url': '{chromium_git}/chromium/src/tools/perf@12d39d4fd85b4f2bbb868a2c8a6b4463ebb16b62',
     'condition': 'not build_with_chromium',
   },
 
diff --git a/infra/specs/mixins.pyl b/infra/specs/mixins.pyl
index 502b147af..fb26101af 100644
--- a/infra/specs/mixins.pyl
+++ b/infra/specs/mixins.pyl
@@ -45,9 +45,9 @@
                                                                'os': 'Mac-12.5'}}},
   'mac_retina_amd_gpu_experimental': { 'swarming': { 'dimensions': { 'cpu': 'x86-64',
                                                                      'display_attached': '1',
-                                                                     'gpu': '1002:6821',
+                                                                     'gpu': '1002:67ef',
                                                                      'hidpi': '1',
-                                                                     'os': 'Mac-12.1',
+                                                                     'os': 'Mac-13.2.1',
                                                                      'pool': 'chromium.tests.gpu'}}},
   'mac_retina_amd_gpu_stable': { 'swarming': { 'dimensions': { 'cpu': 'x86-64',
                                                                'display_attached': '1',
diff --git a/scripts/code_generation_hashes/Test_spec_JSON.json b/scripts/code_generation_hashes/Test_spec_JSON.json
index 9816f57d3..d20a973b7 100644
--- a/scripts/code_generation_hashes/Test_spec_JSON.json
+++ b/scripts/code_generation_hashes/Test_spec_JSON.json
@@ -4,7 +4,7 @@
   "infra/specs/generate_test_spec_json.py":
     "b8dbb50c814b7fe05eb77cf6e376cee4",
   "infra/specs/mixins.pyl":
-    "ac457876c235978539af9f37cb49658c",
+    "1d12ac25002d6f1338bf97f08132e62d",
   "infra/specs/test_suite_exceptions.pyl":
     "55886f8b6ae4122306ce42083c5126c7",
   "infra/specs/test_suites.pyl":
@@ -16,5 +16,5 @@
   "testing/buildbot/generate_buildbot_json.py":
     "86b1e0341794b275f2142a3a32db7bbe",
   "testing/buildbot/mixins.pyl":
-    "eeb4807977113767f2966807ef865a9c"
+    "f409552ee89d5aaf72c66812b96fb797"
 }
\ No newline at end of file