diff --git a/js/package-lock.json b/js/package-lock.json
index a5ce051e6..854dcb0a3 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -6,8 +6,8 @@
     "": {
       "name": "@flarum/core",
       "dependencies": {
-        "@askvortsov/rich-icu-message-formatter": "^0.1.0",
-        "@ultraq/icu-message-formatter": "^0.10.1",
+        "@askvortsov/rich-icu-message-formatter": "^0.2.1",
+        "@ultraq/icu-message-formatter": "^0.12.0",
         "bootstrap": "^3.4.1",
         "clsx": "^1.1.1",
         "color-thief-browser": "^2.0.2",
@@ -40,13 +40,14 @@
       }
     },
     "node_modules/@askvortsov/rich-icu-message-formatter": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/@askvortsov/rich-icu-message-formatter/-/rich-icu-message-formatter-0.1.0.tgz",
-      "integrity": "sha512-ZSHJZRqtopZljPcoCoyA4K+ORB/CpZKy2yJrZDsRdMB9MaQIKSCMx97WsHMU+VpW4nr8rUxfkE0eqvUlCBu9yQ==",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@askvortsov/rich-icu-message-formatter/-/rich-icu-message-formatter-0.2.1.tgz",
+      "integrity": "sha512-Gw+FBqsFCIu2+A79gZ6XV68DtAdEj37uRHUDTR9kqLDdWgSK9bVbOWkIl5K1DUnU1ZytffNagVmRF4T1FM11lA==",
+      "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.11.2",
         "@ultraq/array-utils": "^2.1.0",
-        "@ultraq/icu-message-formatter": "^0.10.0"
+        "@ultraq/icu-message-formatter": "^0.12.0"
       },
       "engines": {
         "node": ">=10"
@@ -1846,16 +1847,17 @@
       }
     },
     "node_modules/@ultraq/icu-message-formatter": {
-      "version": "0.10.1",
-      "resolved": "https://registry.npmjs.org/@ultraq/icu-message-formatter/-/icu-message-formatter-0.10.1.tgz",
-      "integrity": "sha512-UxhC0wQvDmeQSZ/4RtxO62czV8fjV/T6A0JU9zjGS0eK+ho0WeTixnEUJ0vNikFBqUkaopl+HDjrsvTDXm5W+A==",
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/@ultraq/icu-message-formatter/-/icu-message-formatter-0.12.0.tgz",
+      "integrity": "sha512-ebd/ZyC1lCVPPrX3AQ9h77NDK4d1nor0Grmv43e97+omWvJB29lbuT+9yM3sq4Ri1QKwTvKG1BUhXBz0oAAR2w==",
+      "license": "Apache-2.0",
       "dependencies": {
         "@babel/runtime": "^7.11.2",
         "@ultraq/array-utils": "^2.1.0",
         "@ultraq/function-utils": "^0.3.0"
       },
       "engines": {
-        "node": ">=10"
+        "node": ">=12"
       }
     },
     "node_modules/@webassemblyjs/ast": {
@@ -7383,13 +7385,13 @@
   },
   "dependencies": {
     "@askvortsov/rich-icu-message-formatter": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/@askvortsov/rich-icu-message-formatter/-/rich-icu-message-formatter-0.1.0.tgz",
-      "integrity": "sha512-ZSHJZRqtopZljPcoCoyA4K+ORB/CpZKy2yJrZDsRdMB9MaQIKSCMx97WsHMU+VpW4nr8rUxfkE0eqvUlCBu9yQ==",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@askvortsov/rich-icu-message-formatter/-/rich-icu-message-formatter-0.2.1.tgz",
+      "integrity": "sha512-Gw+FBqsFCIu2+A79gZ6XV68DtAdEj37uRHUDTR9kqLDdWgSK9bVbOWkIl5K1DUnU1ZytffNagVmRF4T1FM11lA==",
       "requires": {
         "@babel/runtime": "^7.11.2",
         "@ultraq/array-utils": "^2.1.0",
-        "@ultraq/icu-message-formatter": "^0.10.0"
+        "@ultraq/icu-message-formatter": "^0.12.0"
       }
     },
     "@babel/code-frame": {
@@ -8645,9 +8647,9 @@
       "integrity": "sha512-AwFCYorRn0GE34hfgxaCmfnReHqcwWE6QwWPQf/1Zj7k3Zi0FATSJhbtDA+6ayV8p6AnhEntntXaMWMkK17tEQ=="
     },
     "@ultraq/icu-message-formatter": {
-      "version": "0.10.1",
-      "resolved": "https://registry.npmjs.org/@ultraq/icu-message-formatter/-/icu-message-formatter-0.10.1.tgz",
-      "integrity": "sha512-UxhC0wQvDmeQSZ/4RtxO62czV8fjV/T6A0JU9zjGS0eK+ho0WeTixnEUJ0vNikFBqUkaopl+HDjrsvTDXm5W+A==",
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/@ultraq/icu-message-formatter/-/icu-message-formatter-0.12.0.tgz",
+      "integrity": "sha512-ebd/ZyC1lCVPPrX3AQ9h77NDK4d1nor0Grmv43e97+omWvJB29lbuT+9yM3sq4Ri1QKwTvKG1BUhXBz0oAAR2w==",
       "requires": {
         "@babel/runtime": "^7.11.2",
         "@ultraq/array-utils": "^2.1.0",
diff --git a/js/package.json b/js/package.json
index 5e2000640..a5a676e8b 100644
--- a/js/package.json
+++ b/js/package.json
@@ -3,8 +3,8 @@
   "name": "@flarum/core",
   "prettier": "@flarum/prettier-config",
   "dependencies": {
-    "@askvortsov/rich-icu-message-formatter": "^0.1.0",
-    "@ultraq/icu-message-formatter": "^0.10.1",
+    "@askvortsov/rich-icu-message-formatter": "^0.2.1",
+    "@ultraq/icu-message-formatter": "^0.12.0",
     "bootstrap": "^3.4.1",
     "clsx": "^1.1.1",
     "color-thief-browser": "^2.0.2",
diff --git a/js/src/common/Translator.tsx b/js/src/common/Translator.tsx
index 2d2036ff3..8830ecd80 100644
--- a/js/src/common/Translator.tsx
+++ b/js/src/common/Translator.tsx
@@ -55,16 +55,7 @@ export default class Translator {
       if (!parameters.username) parameters.username = username(user);
     }
 
-    const escapedParameters: TranslatorParameters = {};
-
-    for (const param in parameters) {
-      const paramValue = parameters[param];
-
-      if (typeof paramValue === 'string') escapedParameters[param] = <>{parameters[param]}</>;
-      else escapedParameters[param] = parameters[param];
-    }
-
-    return escapedParameters;
+    return parameters;
   }
 
   trans(id: string, parameters: TranslatorParameters = {}) {