diff --git a/config/svelte.config.js b/config/svelte.config.js
index 116d541..95df2bd 100644
--- a/config/svelte.config.js
+++ b/config/svelte.config.js
@@ -1,5 +1,6 @@
 import preprocess from 'svelte-preprocess'
 
 export default {
-  preprocess: preprocess()
+  preprocess: preprocess(),
+  emitCss: false
 }
diff --git a/package.json b/package.json
index 5113f87..f5def16 100644
--- a/package.json
+++ b/package.json
@@ -121,7 +121,7 @@
     "stylelint": "^15.11.0",
     "stylelint-config-recommended-scss": "^13.1.0",
     "stylelint-scss": "^5.3.1",
-    "svelte": "^4.2.3",
+    "svelte": "^5.0.0-next.1",
     "svelte-jester": "^3.0.0",
     "svelte-preprocess": "^5.1.0",
     "svgo": "^3.0.3",
diff --git a/rollup.config.js b/rollup.config.js
index 0b48b59..7516cad 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -47,7 +47,8 @@ const baseConfig = {
         dev,
         discloseVersion: false
       },
-      preprocess: preprocessConfig
+      preprocess: preprocessConfig,
+      emitCss: false
     }),
     // make the svelte output slightly smaller
     replace({
diff --git a/src/picker/components/Picker/Picker.html b/src/picker/components/Picker/Picker.html
index 70500d2..95faa1f 100644
--- a/src/picker/components/Picker/Picker.html
+++ b/src/picker/components/Picker/Picker.html
@@ -1,4 +1,4 @@
-<svelte:options customElement={null} /><section
+<section
   class="picker"
   aria-label={i18n.regionLabel}
   style={pickerStyle}
diff --git a/yarn.lock b/yarn.lock
index cc11929..7282046 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1419,10 +1419,10 @@ available-typed-arrays@^1.0.5:
   resolved "https://registry.yarnpkg.com/available-typed-arrays/-/available-typed-arrays-1.0.5.tgz#92f95616501069d07d10edb2fc37d3e1c65123b7"
   integrity sha512-DMD0KiN46eipeziST1LPP/STfDU0sufISXmjSgvVsoU2tqxctQeASejWcfNtxYKqETM1UxQ8sp2OrSBWpHY6sw==
 
-axobject-query@^3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-3.2.1.tgz#39c378a6e3b06ca679f29138151e45b2b32da62a"
-  integrity sha512-jsyHu61e6N4Vbz/v18DHwWYKK0bSWLqn47eeDSKPB7m8tqMHF9YJ+mhIk2lVteyZrY8tnSj/jHOv4YiTCuCJgg==
+axobject-query@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-4.0.0.tgz#04a4c90dce33cc5d606c76d6216e3b250ff70dab"
+  integrity sha512-+60uv1hiVFhHZeO+Lz0RYzsVHy5Wr1ayX0mwda9KPDVLNJgZ1T9Ny7VmFbLDzxsH0D87I86vgj3gFrjTJUYznw==
   dependencies:
     dequal "^2.0.3"
 
@@ -1817,17 +1817,6 @@ co@^4.6.0:
   resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
   integrity sha512-QVb0dM5HvG+uaxitm8wONl7jltx8dqhfU33DcqtOZcLSVIKSDDLDi7+0LbAKiyI8hD9u42m2YxXSkMGWThaecQ==
 
-code-red@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/code-red/-/code-red-1.0.4.tgz#59ba5c9d1d320a4ef795bc10a28bd42bfebe3e35"
-  integrity sha512-7qJWqItLA8/VPVlKJlFXU+NBlo/qyfs39aJcuMT/2ere32ZqvF5OSxgdM5xOfJJ7O429gg2HM47y8v9P+9wrNw==
-  dependencies:
-    "@jridgewell/sourcemap-codec" "^1.4.15"
-    "@types/estree" "^1.0.1"
-    acorn "^8.10.0"
-    estree-walker "^3.0.3"
-    periscopic "^3.1.0"
-
 coffee-script@^1.12.4:
   version "1.12.7"
   resolved "https://registry.yarnpkg.com/coffee-script/-/coffee-script-1.12.7.tgz#c05dae0cb79591d05b3070a8433a98c9a89ccc53"
@@ -2989,6 +2978,11 @@ eslint@^8.41.0:
     strip-ansi "^6.0.1"
     text-table "^0.2.0"
 
+esm-env@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/esm-env/-/esm-env-1.0.0.tgz#b124b40b180711690a4cb9b00d16573391950413"
+  integrity sha512-Cf6VksWPsTuW01vU9Mk/3vRue91Zevka5SjyNf3nEpokFRuqt/KjUQoGAwq9qMmhpLTHmXzSIrFRw8zxWzmFBA==
+
 espree@^9.6.0, espree@^9.6.1:
   version "9.6.1"
   resolved "https://registry.yarnpkg.com/espree/-/espree-9.6.1.tgz#a2a17b8e434690a5432f2f8018ce71d331a48c6f"
@@ -3010,6 +3004,14 @@ esquery@^1.4.2:
   dependencies:
     estraverse "^5.1.0"
 
+esrap@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/esrap/-/esrap-1.1.1.tgz#0ecadf5f8bbb746de74f5ad9e47ffa8f4cb593e3"
+  integrity sha512-PIgHGLP8VAG4Iao4CbOc+/5tgn+TpzGhyAuVCR5qgcFgPOUk9Ds61bH7hD2lbjDuu86lagofx3lVrRFWcIF+Gg==
+  dependencies:
+    "@jridgewell/sourcemap-codec" "^1.4.15"
+    "@types/estree" "^1.0.1"
+
 esrecurse@^4.3.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.3.0.tgz#7ad7964d679abb28bee72cec63758b1c5d2c9921"
@@ -3027,13 +3029,6 @@ estree-walker@^2.0.1, estree-walker@^2.0.2:
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-2.0.2.tgz#52f010178c2a4c117a7757cfe942adb7d2da4cac"
   integrity sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w==
 
-estree-walker@^3.0.0, estree-walker@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-3.0.3.tgz#67c3e549ec402a487b4fc193d1953a524752340d"
-  integrity sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==
-  dependencies:
-    "@types/estree" "^1.0.0"
-
 esutils@^2.0.2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
@@ -4276,7 +4271,7 @@ is-reference@1.2.1:
   dependencies:
     "@types/estree" "*"
 
-is-reference@^3.0.0, is-reference@^3.0.1:
+is-reference@^3.0.1:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/is-reference/-/is-reference-3.0.2.tgz#154747a01f45cd962404ee89d43837af2cba247c"
   integrity sha512-v3rht/LgVcsdZa3O2Nqs+NMowLOxeOm7Ay9+/ARQ2F+qEoANRcqrjAZKGN0v8ymUetZGgkp26LTnGT7H0Qo9Pg==
@@ -6216,15 +6211,6 @@ pend@~1.2.0:
   resolved "https://registry.yarnpkg.com/pend/-/pend-1.2.0.tgz#7a57eb550a6783f9115331fcf4663d5c8e007a50"
   integrity sha512-F3asv42UuXchdzt+xXqfW1OGlVBe+mxa2mqI0pg5yAHZPvFmY3Y6drSf/GQ1A86WgWEN9Kzh/WrgKa6iGcHXLg==
 
-periscopic@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/periscopic/-/periscopic-3.1.0.tgz#7e9037bf51c5855bd33b48928828db4afa79d97a"
-  integrity sha512-vKiQ8RRtkl9P+r/+oefh25C3fhybptkHKCZSPlcXiJux2tJF55GnEj3BVn4A5gKfq9NWWXXrxkHBwVPUfH0opw==
-  dependencies:
-    "@types/estree" "^1.0.0"
-    estree-walker "^3.0.0"
-    is-reference "^3.0.0"
-
 picocolors@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
@@ -7628,24 +7614,22 @@ svelte-preprocess@^5.1.0:
     sorcery "^0.11.0"
     strip-indent "^3.0.0"
 
-svelte@^4.2.3:
-  version "4.2.3"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-4.2.3.tgz#4e77f7d528a543a0d516af00bc9b3131f01a2721"
-  integrity sha512-sqmG9KC6uUc7fb3ZuWoxXvqk6MI9Uu4ABA1M0fYDgTlFYu1k02xp96u6U9+yJZiVm84m9zge7rrA/BNZdFpOKw==
+svelte@^5.0.0-next.1:
+  version "5.0.0-next.1"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-5.0.0-next.1.tgz#4aafe007a3751c152137ad007f42e6224661ba24"
+  integrity sha512-AhepUparoLMcPmZsExxMKAzeohdEaV3FV9PWfWZksbygEBO5MAixz4pysfhIQJ4RQbaWipllqrds/nmxr0F64w==
   dependencies:
     "@ampproject/remapping" "^2.2.1"
     "@jridgewell/sourcemap-codec" "^1.4.15"
-    "@jridgewell/trace-mapping" "^0.3.18"
-    acorn "^8.9.0"
+    acorn "^8.10.0"
     aria-query "^5.3.0"
-    axobject-query "^3.2.1"
-    code-red "^1.0.3"
-    css-tree "^2.3.1"
-    estree-walker "^3.0.3"
+    axobject-query "^4.0.0"
+    esm-env "^1.0.0"
+    esrap "^1.1.1"
     is-reference "^3.0.1"
     locate-character "^3.0.0"
     magic-string "^0.30.4"
-    periscopic "^3.1.0"
+    zimmerframe "^1.1.0"
 
 svg-tags@^1.0.0:
   version "1.0.0"
@@ -8453,3 +8437,8 @@ yocto-queue@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/yocto-queue/-/yocto-queue-1.0.0.tgz#7f816433fb2cbc511ec8bf7d263c3b58a1a3c251"
   integrity sha512-9bnSc/HEW2uRy67wc+T8UwauLuPJVn28jb+GtJY16iiKWyvmYJRXVT4UamsAEGQfPohgr2q4Tq0sQbQlxTfi1g==
+
+zimmerframe@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/zimmerframe/-/zimmerframe-1.1.0.tgz#29f2b760d11228490109808e2b56ba67f25af199"
+  integrity sha512-+AmV37r9NPUy7KcuG0Fde9AAFSD88kN5pnqvD7Pkp5WLLK0jct7hAtIDXXFDCRk3l5Mc1r2Sth3gfP2ZLE+/Qw==