diff --git a/desktop/.flowconfig b/desktop/.flowconfig
--- a/desktop/.flowconfig
+++ b/desktop/.flowconfig
@@ -6,6 +6,7 @@
 
 [options]
 enums=true
+casting_syntax=both
 exact_by_default=true
 
 format.bracket_spacing=false
diff --git a/desktop/package.json b/desktop/package.json
--- a/desktop/package.json
+++ b/desktop/package.json
@@ -43,7 +43,7 @@
     "babel-plugin-syntax-hermes-parser": "^0.29.1",
     "cross-env": "^7.0.3",
     "electron": "^25.8.4",
-    "flow-bin": "^0.262.0",
+    "flow-bin": "^0.269.1",
     "flow-typed": "^4.1.1",
     "fs-extra": "^10.1.0",
     "gaxios": "^4.3.2",
diff --git a/keyserver/.flowconfig b/keyserver/.flowconfig
--- a/keyserver/.flowconfig
+++ b/keyserver/.flowconfig
@@ -15,6 +15,7 @@
 
 [options]
 enums=true
+casting_syntax=both
 
 module.file_ext=.js
 module.file_ext=.cjs
@@ -26,6 +27,8 @@
 
 react.runtime=automatic
 
+ban_spread_key_props=true
+
 [lints]
 sketchy-null-number=warn
 sketchy-null-mixed=warn
diff --git a/keyserver/package.json b/keyserver/package.json
--- a/keyserver/package.json
+++ b/keyserver/package.json
@@ -39,7 +39,7 @@
     "babel-plugin-transform-import-meta": "2.2.1",
     "chokidar-cli": "^2.1.0",
     "concurrently": "^5.3.0",
-    "flow-bin": "^0.262.0",
+    "flow-bin": "^0.269.1",
     "flow-typed": "^4.1.1",
     "internal-ip": "4.3.0",
     "jest": "^29.7.0",
diff --git a/landing/.flowconfig b/landing/.flowconfig
--- a/landing/.flowconfig
+++ b/landing/.flowconfig
@@ -8,10 +8,16 @@
 module.name_mapper.extension='css' -> '<PROJECT_ROOT>/flow/CSSModule.js.flow'
 
 enums=true
+casting_syntax=both
+
 exact_by_default=true
 
 format.bracket_spacing=false
 
+react.runtime=automatic
+
+ban_spread_key_props=true
+
 [lints]
 sketchy-null-number=warn
 sketchy-null-mixed=warn
diff --git a/landing/package.json b/landing/package.json
--- a/landing/package.json
+++ b/landing/package.json
@@ -24,7 +24,7 @@
     "babel-plugin-syntax-hermes-parser": "^0.29.1",
     "babel-plugin-transform-remove-console": "^6.9.4",
     "concurrently": "^5.3.0",
-    "flow-bin": "^0.262.0",
+    "flow-bin": "^0.269.1",
     "flow-typed": "^4.1.1",
     "webpack-cli": "^5.0.1",
     "webpack-dev-server": "^4.11.1",
diff --git a/lib/.flowconfig b/lib/.flowconfig
--- a/lib/.flowconfig
+++ b/lib/.flowconfig
@@ -6,11 +6,16 @@
 
 [options]
 enums=true
+casting_syntax=both
 
 exact_by_default=true
 
 format.bracket_spacing=false
 
+react.runtime=automatic
+
+ban_spread_key_props=true
+
 [lints]
 sketchy-null-number=warn
 sketchy-null-mixed=warn
diff --git a/lib/package.json b/lib/package.json
--- a/lib/package.json
+++ b/lib/package.json
@@ -26,7 +26,7 @@
     "clean-webpack-plugin": "^4.0.0",
     "css-loader": "^6.7.3",
     "css-minimizer-webpack-plugin": "^4.2.2",
-    "flow-bin": "^0.262.0",
+    "flow-bin": "^0.269.1",
     "flow-typed": "^4.1.1",
     "jest": "^29.7.0",
     "mini-css-extract-plugin": "^2.7.2",
diff --git a/native/.flowconfig b/native/.flowconfig
--- a/native/.flowconfig
+++ b/native/.flowconfig
@@ -31,7 +31,10 @@
 
 [options]
 enums=true
+casting_syntax=both
+
 emoji=true
+
 exact_by_default=true
 
 format.bracket_spacing=false
@@ -49,10 +52,15 @@
 module.name_mapper='^@?[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> '<PROJECT_ROOT>/node_modules/react-native/Libraries/Image/RelativeImageStub'
 module.name_mapper='^.*(\.js.raw)$' -> 'raw-files'
 
+react.runtime=automatic
+
 suppress_type=$FlowIssue
 suppress_type=$FlowFixMe
 suppress_type=$FlowFixMeProps
 suppress_type=$FlowFixMeState
+suppress_type=$FlowFixMeEmpty
+
+ban_spread_key_props=true
 
 [lints]
 sketchy-null-number=warn
@@ -75,4 +83,4 @@
 untyped-type-import
 
 [version]
-^0.262.0
+^0.269.1
diff --git a/native/package.json b/native/package.json
--- a/native/package.json
+++ b/native/package.json
@@ -41,7 +41,7 @@
     "babel-plugin-transform-bigint": "^1.0.34",
     "babel-plugin-transform-remove-console": "^6.9.4",
     "babel-plugin-transform-remove-strict-mode": "0.0.2",
-    "flow-bin": "^0.262.0",
+    "flow-bin": "^0.269.1",
     "flow-typed": "^4.1.1",
     "fs-extra": "^8.1.0",
     "googleapis": "^89.0.0",
diff --git a/services/electron-update-server/package.json b/services/electron-update-server/package.json
--- a/services/electron-update-server/package.json
+++ b/services/electron-update-server/package.json
@@ -15,7 +15,7 @@
     "hazel-server": "^5.1.1"
   },
   "devDependencies": {
-    "flow-bin": "^0.262.0",
+    "flow-bin": "^0.269.1",
     "flow-typed": "^4.1.1",
     "nodemon": "^2.0.4"
   },
diff --git a/web/.flowconfig b/web/.flowconfig
--- a/web/.flowconfig
+++ b/web/.flowconfig
@@ -11,10 +11,16 @@
 module.name_mapper.extension='css' -> '<PROJECT_ROOT>/flow/CSSModule.js.flow'
 
 enums=true
+casting_syntax=both
+
 exact_by_default=true
 
 format.bracket_spacing=false
 
+react.runtime=automatic
+
+ban_spread_key_props=true
+
 [lints]
 sketchy-null-number=warn
 sketchy-null-mixed=warn
diff --git a/web/package.json b/web/package.json
--- a/web/package.json
+++ b/web/package.json
@@ -31,7 +31,7 @@
     "babel-plugin-transform-remove-console": "^6.9.4",
     "concurrently": "^5.3.0",
     "copy-webpack-plugin": "^11.0.0",
-    "flow-bin": "^0.262.0",
+    "flow-bin": "^0.269.1",
     "flow-typed": "^4.1.1",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^29.7.0",
diff --git a/yarn.lock b/yarn.lock
--- a/yarn.lock
+++ b/yarn.lock
@@ -12931,10 +12931,10 @@
     debug "^4.1.1"
     fs-extra "^7.0.0"
 
-flow-bin@^0.262.0:
-  version "0.262.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.262.0.tgz#612f7cb96c51d9fe7e6819ab9d582f19e5674554"
-  integrity sha512-B7l0NcpQ3uZuaWs07aQCjG+8fcxF/awbEmuf1p/6a/ZnQjPBB5uIzWmTuxdnrQns5/2orCpC37k9FJuRP7Aj3g==
+flow-bin@^0.269.1:
+  version "0.269.1"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.269.1.tgz#35396a95b769171e56d493b3a0cca9ade9944011"
+  integrity sha512-k5Ja91KVNVtGxyGuEm21lqf2TeVWXriiwlVHU95k8ArJwEZQ+KVza9ZSvJYgwMnpp7/Q9nuSdWJ9MJdEbvl2QQ==
 
 flow-enums-runtime@^0.0.6:
   version "0.0.6"