diff --git a/wcdb-fhir-shim/package-lock.json b/wcdb-fhir-shim/package-lock.json
index 233c30b6..b9ac13a6 100644
--- a/wcdb-fhir-shim/package-lock.json
+++ b/wcdb-fhir-shim/package-lock.json
@@ -8,7 +8,7 @@
       "name": "wcdb-fhir-shim",
       "version": "0.1.0",
       "dependencies": {
-        "mysql2": "^3.23.2",
+        "mysql2": "^3.23.3",
         "tsx": "^4.23.11",
         "yaml": "^2.9.0"
       },
@@ -454,15 +454,6 @@
         "node": ">= 6.0.0"
       }
     },
-    "node_modules/denque": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
-      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw==",
-      "license": "Apache-2.0",
-      "engines": {
-        "node": ">=0.10"
-      }
-    },
     "node_modules/esbuild": {
       "version": "0.28.1",
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.28.1.tgz",
@@ -571,15 +562,14 @@
       }
     },
     "node_modules/mysql2": {
-      "version": "3.23.2",
-      "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-3.23.2.tgz",
-      "integrity": "sha512-fxh3HpQ8vJtu/Mmnd4Xsur19jGjHGzRLMxptiDtOkbX7EVBgnafGSGDx1WGGVmJLClVh2LeeBMMo24IFv8wCyQ==",
+      "version": "3.23.3",
+      "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-3.23.3.tgz",
+      "integrity": "sha512-ehp9HEKr4wVJaBOUVxNFa+CNrsCCCZ6363/jbGhb7WpEmSRNIXjHBjFs5K2s2cXn7j/RhDieejsQJ6nfUwD6vQ==",
       "license": "MIT",
       "dependencies": {
         "aws-ssl-profiles": "^1.1.2",
-        "denque": "^2.1.0",
         "generate-function": "^2.3.1",
-        "iconv-lite": "^0.7.2",
+        "iconv-lite": "^0.7.3",
         "long": "^5.3.2",
         "lru.min": "^1.1.4",
         "named-placeholders": "^1.1.6",
diff --git a/wcdb-fhir-shim/package.json b/wcdb-fhir-shim/package.json
index 174d337b..0446124e 100644
--- a/wcdb-fhir-shim/package.json
+++ b/wcdb-fhir-shim/package.json
@@ -15,7 +15,7 @@
     "test": "node --import tsx --test \"src/**/*.test.ts\""
   },
   "dependencies": {
-    "mysql2": "^3.23.2",
+    "mysql2": "^3.23.3",
     "tsx": "^4.23.11",
     "yaml": "^2.9.0"
   },