diff --git a/package.json b/package.json
index 5eef54b4..d6ee6afa 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "escape-html": "^1.0.3",
     "file-loader": "^6.2.0",
     "i18n-js": "4.4.3",
-    "pyodide": "^0.22.0",
+    "pyodide": "^0.26.4",
     "pyodide-worker-runner": "1.4.0",
     "sync-message": "^0.0.12"
   },
diff --git a/yarn.lock b/yarn.lock
index 7e7963dc..2518a4ec 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1722,11 +1722,6 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
   integrity sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==
 
-base-64@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/base-64/-/base-64-1.0.0.tgz#09d0f2084e32a3fd08c2475b973788eee6ae8f4a"
-  integrity sha512-kwDPIFCGx0NZHog36dj+tHiwP4QMzsZ3AgMViUBKI0+V5n4U0ufTCUMhnQ04diaRI8EX/QcPfql7zlhZ7j4zgg==
-
 batch@0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/batch/-/batch-0.6.1.tgz#dc34314f4e679318093fc760272525f94bf25c16"
@@ -4167,13 +4162,6 @@ neo-async@^2.6.2:
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.2.tgz#b4aafb93e3aeb2d8174ca53cf163ab7d7308305f"
   integrity sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw==
 
-node-fetch@^2.6.1:
-  version "2.7.0"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.7.0.tgz#d0f0fa6e3e2dc1d27efcd8ad99d550bda94d187d"
-  integrity sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==
-  dependencies:
-    whatwg-url "^5.0.0"
-
 node-forge@^1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-1.3.1.tgz#be8da2af243b2417d5f646a770663a92b7e9ded3"
@@ -4595,13 +4583,11 @@ pyodide-worker-runner@1.4.0:
   dependencies:
     p-retry "^5.0.0"
 
-pyodide@^0.22.0:
-  version "0.22.1"
-  resolved "https://registry.yarnpkg.com/pyodide/-/pyodide-0.22.1.tgz#45bfab36ef332ec7fed6fb9736ab13ebd54f05d1"
-  integrity sha512-6+PkFLTC+kcBKtFQxYBxR44J5IBxLm8UGkobLgZv1SxzV9qOU2rb0YYf0qDtlnfDiN/IQd2uckf+D8Zwe88Mqg==
+pyodide@^0.26.4:
+  version "0.26.4"
+  resolved "https://registry.yarnpkg.com/pyodide/-/pyodide-0.26.4.tgz#e1420722d86d78cb35a4734404eee5b070ca7189"
+  integrity sha512-z2CHsjVlhhJi5tYBF0AYAfNEPo3zq/z+xOpFtk1tweJkRaTqU4UK/7pLvo8DBU2VDPH31vB3pSI+8fnoqrVrFg==
   dependencies:
-    base-64 "^1.0.0"
-    node-fetch "^2.6.1"
     ws "^8.5.0"
 
 qs@6.13.0:
@@ -5283,11 +5269,6 @@ tr46@^3.0.0:
   dependencies:
     punycode "^2.1.1"
 
-tr46@~0.0.3:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
-  integrity sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==
-
 ts-api-utils@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/ts-api-utils/-/ts-api-utils-1.3.0.tgz#4b490e27129f1e8e686b45cc4ab63714dc60eea1"
@@ -5482,11 +5463,6 @@ wbuf@^1.1.0, wbuf@^1.7.3:
   dependencies:
     minimalistic-assert "^1.0.0"
 
-webidl-conversions@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
-  integrity sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==
-
 webidl-conversions@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-7.0.0.tgz#256b4e1882be7debbf01d05f0aa2039778ea080a"
@@ -5634,14 +5610,6 @@ whatwg-url@^11.0.0:
     tr46 "^3.0.0"
     webidl-conversions "^7.0.0"
 
-whatwg-url@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-5.0.0.tgz#966454e8765462e37644d3626f6742ce8b70965d"
-  integrity sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==
-  dependencies:
-    tr46 "~0.0.3"
-    webidl-conversions "^3.0.0"
-
 which@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"