diff --git a/examples/jupyter-lite.json b/examples/jupyter-lite.json
index 2627f29..fe309fc 100644
--- a/examples/jupyter-lite.json
+++ b/examples/jupyter-lite.json
@@ -6,7 +6,7 @@
       "@jupyterlite/pyodide-kernel-extension:kernel": {
         "loadPyodideOptions": {
           "packages": ["matplotlib", "micropip", "numpy", "sqlite3", "ssl"],
-          "lockFileURL": "https://cdn.jsdelivr.net/pyodide/v0.27.1/full/pyodide-lock.json?from-lite-config=1"
+          "lockFileURL": "https://cdn.jsdelivr.net/pyodide/v0.27.2/full/pyodide-lock.json?from-lite-config=1"
         }
       }
     }
diff --git a/jupyterlite_pyodide_kernel/constants.py b/jupyterlite_pyodide_kernel/constants.py
index 4f9b8ea..248cba3 100644
--- a/jupyterlite_pyodide_kernel/constants.py
+++ b/jupyterlite_pyodide_kernel/constants.py
@@ -29,7 +29,7 @@
 PYODIDE_URL_ENV_VAR = "JUPYTERLITE_PYODIDE_URL"
 
 #: probably only compatible with this version of pyodide
-PYODIDE_VERSION = "0.27.1"
+PYODIDE_VERSION = "0.27.2"
 
 #: the only kind of noarch wheel piplite understands
 NOARCH_WHL = "py3-none-any.whl"
diff --git a/packages/pyodide-kernel-extension/schema/kernel.v0.schema.json b/packages/pyodide-kernel-extension/schema/kernel.v0.schema.json
index abcf3ec..8449920 100644
--- a/packages/pyodide-kernel-extension/schema/kernel.v0.schema.json
+++ b/packages/pyodide-kernel-extension/schema/kernel.v0.schema.json
@@ -8,7 +8,7 @@
     "pyodideUrl": {
       "description": "The path to the main pyodide.js entry point",
       "type": "string",
-      "default": "https://cdn.jsdelivr.net/pyodide/v0.27.1/full/pyodide.js",
+      "default": "https://cdn.jsdelivr.net/pyodide/v0.27.2/full/pyodide.js",
       "format": "uri"
     },
     "disablePyPIFallback": {
diff --git a/packages/pyodide-kernel-extension/src/index.ts b/packages/pyodide-kernel-extension/src/index.ts
index 5d801b8..448143b 100644
--- a/packages/pyodide-kernel-extension/src/index.ts
+++ b/packages/pyodide-kernel-extension/src/index.ts
@@ -20,7 +20,7 @@ const KERNEL_ICON_URL = `data:image/svg+xml;base64,${btoa(KERNEL_ICON_SVG_STR)}`
 /**
  * The default CDN fallback for Pyodide
  */
-const PYODIDE_CDN_URL = 'https://cdn.jsdelivr.net/pyodide/v0.27.1/full/pyodide.js';
+const PYODIDE_CDN_URL = 'https://cdn.jsdelivr.net/pyodide/v0.27.2/full/pyodide.js';
 
 /**
  * The id for the extension, and key in the litePlugins.
diff --git a/packages/pyodide-kernel/package.json b/packages/pyodide-kernel/package.json
index 1a635e8..bb8ad5a 100644
--- a/packages/pyodide-kernel/package.json
+++ b/packages/pyodide-kernel/package.json
@@ -59,7 +59,7 @@
   "devDependencies": {
     "@babel/core": "^7.22.17",
     "esbuild": "^0.19.2",
-    "pyodide": "0.27.1",
+    "pyodide": "0.27.2",
     "rimraf": "^5.0.1",
     "typescript": "~5.2.2"
   },
diff --git a/yarn.lock b/yarn.lock
index d645fa6..8864805 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -818,7 +818,7 @@ __metadata:
     coincident: ^1.2.3
     comlink: ^4.4.2
     esbuild: ^0.19.2
-    pyodide: 0.27.1
+    pyodide: 0.27.2
     rimraf: ^5.0.1
     typescript: ~5.2.2
   languageName: unknown
@@ -7041,12 +7041,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"pyodide@npm:0.27.1":
-  version: 0.27.1
-  resolution: "pyodide@npm:0.27.1"
+"pyodide@npm:0.27.2":
+  version: 0.27.2
+  resolution: "pyodide@npm:0.27.2"
   dependencies:
     ws: ^8.5.0
-  checksum: af2f25207ffdb75f46dccf97fc112b724683088706df299516efa0eee11a992668724ba451f5646c399049c08dd50b93e4f5aa848b67be9892a3e66a765090d0
+  checksum: 98595413ee74c5bb025044b9689f442dc6e9aeec9304061197f0537ab5015748db640e1d31328c9fb6ab99658e9ab63f2d05043a1822e386eaba454b9f011c55
   languageName: node
   linkType: hard