diff --git a/pubspec.lock b/pubspec.lock
index 89fcaa7a62..09e1dedd6d 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -714,10 +714,10 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: "12956d0ad8390bbcc63ca2e1469c0619946ccb52809807067a7020d57e647aa6"
+      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.18"
+    version: "0.12.19"
   material_color_utilities:
     dependency: transitive
     description:
@@ -1151,26 +1151,26 @@ packages:
     dependency: "direct dev"
     description:
       name: test
-      sha256: "54c516bbb7cee2754d327ad4fca637f78abfc3cbcc5ace83b3eda117e42cd71a"
+      sha256: "280d6d890011ca966ad08df7e8a4ddfab0fb3aa49f96ed6de56e3521347a9ae7"
       url: "https://pub.dev"
     source: hosted
-    version: "1.29.0"
+    version: "1.30.0"
   test_api:
     dependency: "direct dev"
     description:
       name: test_api
-      sha256: "93167629bfc610f71560ab9312acdda4959de4df6fac7492c89ff0d3886f6636"
+      sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.9"
+    version: "0.7.10"
   test_core:
     dependency: transitive
     description:
       name: test_core
-      sha256: "394f07d21f0f2255ec9e3989f21e54d3c7dc0e6e9dbce160e5a9c1a6be0e2943"
+      sha256: "0381bd1585d1a924763c308100f2138205252fb90c9d4eeaf28489ee65ccde51"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.15"
+    version: "0.6.16"
   typed_data:
     dependency: transitive
     description:
@@ -1427,5 +1427,5 @@ packages:
     source: path
     version: "0.0.1"
 sdks:
-  dart: ">=3.12.0-198.0.dev <4.0.0"
-  flutter: ">=3.42.0-1.0.pre-347"
+  dart: ">=3.12.0-243.0.dev <4.0.0"
+  flutter: ">=3.43.0-1.0.pre-118"
diff --git a/pubspec.yaml b/pubspec.yaml
index 74b8f2dbc8..9c410873ac 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -14,8 +14,8 @@ environment:
   # We use a recent version of Flutter from its main channel, and
   # the corresponding recent version of the Dart SDK.
   # Feel free to update these regularly; see README.md for instructions.
-  sdk: '>=3.12.0-198.0.dev <4.0.0'
-  flutter: '>=3.42.0-1.0.pre-347'  # a567e329b090226c160c60464fba46e798973cb7
+  sdk: '>=3.12.0-243.0.dev <4.0.0'
+  flutter: '>=3.43.0-1.0.pre-118'  # 21edbc8423679b3fc0d923ca31b14f101c4e25c4
 
 # To update dependencies, see instructions in README.md.
 dependencies:
@@ -113,6 +113,10 @@ dev_dependencies:
   # Keep list sorted when adding dependencies; it helps prevent merge conflicts.
 
 flutter:
+  config:
+    # TODO(#2218) re-enable
+    enable-swift-package-manager: false
+
   generate: true
   uses-material-design: true