diff --git a/package-lock.json b/package-lock.json
index 58469ca..18c354e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "karma-cljs-test": "^0.1.0",
         "karma-junit-reporter": "^2.0.1",
         "process": "^0.11.10",
-        "shadow-cljs": "2.11.7",
+        "shadow-cljs": "2.28.23",
         "util": "^0.12.5"
       }
     },
@@ -573,13 +573,6 @@
         "inherits": "2.0.3"
       }
     },
-    "node_modules/async-limiter": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.1.tgz",
-      "integrity": "sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/available-typed-arrays": {
       "version": "1.0.7",
       "resolved": "https://registry.npmjs.org/available-typed-arrays/-/available-typed-arrays-1.0.7.tgz",
@@ -3812,18 +3805,18 @@
       }
     },
     "node_modules/shadow-cljs": {
-      "version": "2.11.7",
-      "resolved": "https://registry.npmjs.org/shadow-cljs/-/shadow-cljs-2.11.7.tgz",
-      "integrity": "sha512-6f4Sh5OkLMWYnxm1GkX8GBjBXiTBXKjvJO6MeoPgbcTmiw+PCl0sIx/Nrha+iVM3I2lSagt7sNWTc141YEOjLA==",
+      "version": "2.28.23",
+      "resolved": "https://registry.npmjs.org/shadow-cljs/-/shadow-cljs-2.28.23.tgz",
+      "integrity": "sha512-SM7LeLctZLLCm6Y3NxWOH4GvHqHDZ6Jz9bUgfpJrk1jMADqIp3rliD6Rrd12gLX2b9/oEh6UyD7X+yw6O1++sw==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
         "node-libs-browser": "^2.2.1",
         "readline-sync": "^1.4.7",
-        "shadow-cljs-jar": "1.3.2",
+        "shadow-cljs-jar": "1.3.4",
         "source-map-support": "^0.4.15",
         "which": "^1.3.1",
-        "ws": "^3.0.0"
+        "ws": "^7.4.6"
       },
       "bin": {
         "shadow-cljs": "cli/runner.js"
@@ -3833,9 +3826,9 @@
       }
     },
     "node_modules/shadow-cljs-jar": {
-      "version": "1.3.2",
-      "resolved": "https://registry.npmjs.org/shadow-cljs-jar/-/shadow-cljs-jar-1.3.2.tgz",
-      "integrity": "sha512-XmeffAZHv8z7451kzeq9oKh8fh278Ak+UIOGGrapyqrFBB773xN8vMQ3O7J7TYLnb9BUwcqadKkmgaq7q6fhZg==",
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/shadow-cljs-jar/-/shadow-cljs-jar-1.3.4.tgz",
+      "integrity": "sha512-cZB2pzVXBnhpJ6PQdsjO+j/MksR28mv4QD/hP/2y1fsIa9Z9RutYgh3N34FZ8Ktl4puAXaIGlct+gMCJ5BmwmA==",
       "dev": true,
       "license": "ISC"
     },
@@ -4400,13 +4393,6 @@
         "node": "*"
       }
     },
-    "node_modules/ultron": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
-      "integrity": "sha512-UIEXBNeYmKptWH6z8ZnqTeS8fV74zG0/eRU9VGkpzz+LIJNs8W/zM/L+7ctCkRrgbNnnR0xxw4bKOr0cW0N0Og==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/undici-types": {
       "version": "7.8.0",
       "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.8.0.tgz",
@@ -4606,24 +4592,27 @@
       "license": "ISC"
     },
     "node_modules/ws": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
-      "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
+      "version": "7.5.10",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
+      "integrity": "sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==",
       "dev": true,
       "license": "MIT",
-      "dependencies": {
-        "async-limiter": "~1.0.0",
-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
+      "engines": {
+        "node": ">=8.3.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
       }
     },
-    "node_modules/ws/node_modules/safe-buffer": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/xmlbuilder": {
       "version": "12.0.0",
       "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-12.0.0.tgz",
diff --git a/package.json b/package.json
index 53fff15..3fce84e 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "karma-cljs-test": "^0.1.0",
     "karma-junit-reporter": "^2.0.1",
     "process": "^0.11.10",
-    "shadow-cljs": "2.11.7",
+    "shadow-cljs": "2.28.23",
     "util": "^0.12.5"
   }
 }