diff --git a/backend/package-lock.json b/backend/package-lock.json
index a7b7f833a..448a564ab 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -9,13 +9,11 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "@aws-crypto/sha256-js": "^5.2.0",
         "@aws-sdk/client-elasticache": "^3.637.0",
         "@aws-sdk/client-iam": "^3.525.0",
         "@aws-sdk/client-kms": "^3.609.0",
         "@aws-sdk/client-secrets-manager": "^3.504.0",
         "@aws-sdk/client-sts": "^3.600.0",
-        "@aws-sdk/types": "^3.609.0",
         "@casl/ability": "^6.5.0",
         "@fastify/cookie": "^9.3.1",
         "@fastify/cors": "^8.5.0",
@@ -35,8 +33,6 @@
         "@peculiar/x509": "^1.12.1",
         "@serdnam/pino-cloudwatch-transport": "^1.0.4",
         "@sindresorhus/slugify": "1.1.0",
-        "@smithy/protocol-http": "^4.1.0",
-        "@smithy/signature-v4": "^4.1.0",
         "@team-plain/typescript-sdk": "^4.6.1",
         "@ucast/mongo2js": "^1.3.4",
         "ajv": "^8.12.0",
diff --git a/backend/package.json b/backend/package.json
index bffecba75..86d92c086 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -106,13 +106,11 @@
     "vitest": "^1.2.2"
   },
   "dependencies": {
-    "@aws-crypto/sha256-js": "^5.2.0",
     "@aws-sdk/client-elasticache": "^3.637.0",
     "@aws-sdk/client-iam": "^3.525.0",
     "@aws-sdk/client-kms": "^3.609.0",
     "@aws-sdk/client-secrets-manager": "^3.504.0",
     "@aws-sdk/client-sts": "^3.600.0",
-    "@aws-sdk/types": "^3.609.0",
     "@casl/ability": "^6.5.0",
     "@fastify/cookie": "^9.3.1",
     "@fastify/cors": "^8.5.0",
@@ -132,8 +130,6 @@
     "@peculiar/x509": "^1.12.1",
     "@serdnam/pino-cloudwatch-transport": "^1.0.4",
     "@sindresorhus/slugify": "1.1.0",
-    "@smithy/protocol-http": "^4.1.0",
-    "@smithy/signature-v4": "^4.1.0",
     "@team-plain/typescript-sdk": "^4.6.1",
     "@ucast/mongo2js": "^1.3.4",
     "ajv": "^8.12.0",