diff --git a/protocol_tests/aws-ec2/package.json b/protocol_tests/aws-ec2/package.json
index 858f9808f92c..0bfb5616f4c7 100644
--- a/protocol_tests/aws-ec2/package.json
+++ b/protocol_tests/aws-ec2/package.json
@@ -59,7 +59,6 @@
   },
   "devDependencies": {
     "@aws-sdk/client-documentation-generator": "3.16.0",
-    "@aws-sdk/types": "3.1.0",
     "@types/node": "^12.7.5",
     "@types/uuid": "^8.3.0",
     "downlevel-dts": "0.7.0",
diff --git a/protocol_tests/aws-json/package.json b/protocol_tests/aws-json/package.json
index 1418e78c71c0..df164ff93ade 100644
--- a/protocol_tests/aws-json/package.json
+++ b/protocol_tests/aws-json/package.json
@@ -60,7 +60,6 @@
   },
   "devDependencies": {
     "@aws-sdk/client-documentation-generator": "3.16.0",
-    "@aws-sdk/types": "3.1.0",
     "@types/node": "^12.7.5",
     "@types/uuid": "^8.3.0",
     "downlevel-dts": "0.7.0",
diff --git a/protocol_tests/aws-query/package.json b/protocol_tests/aws-query/package.json
index 787f87fdb62c..d0d389cba308 100644
--- a/protocol_tests/aws-query/package.json
+++ b/protocol_tests/aws-query/package.json
@@ -59,7 +59,6 @@
   },
   "devDependencies": {
     "@aws-sdk/client-documentation-generator": "3.16.0",
-    "@aws-sdk/types": "3.1.0",
     "@types/node": "^12.7.5",
     "@types/uuid": "^8.3.0",
     "downlevel-dts": "0.7.0",
diff --git a/protocol_tests/aws-restjson/package.json b/protocol_tests/aws-restjson/package.json
index 4447468abdea..a5ffbfdb6317 100644
--- a/protocol_tests/aws-restjson/package.json
+++ b/protocol_tests/aws-restjson/package.json
@@ -58,7 +58,6 @@
   },
   "devDependencies": {
     "@aws-sdk/client-documentation-generator": "3.16.0",
-    "@aws-sdk/types": "3.1.0",
     "@types/node": "^12.7.5",
     "@types/uuid": "^8.3.0",
     "downlevel-dts": "0.7.0",
diff --git a/protocol_tests/aws-restxml/package.json b/protocol_tests/aws-restxml/package.json
index 837104dfa363..6675390ef608 100644
--- a/protocol_tests/aws-restxml/package.json
+++ b/protocol_tests/aws-restxml/package.json
@@ -61,7 +61,6 @@
   },
   "devDependencies": {
     "@aws-sdk/client-documentation-generator": "3.16.0",
-    "@aws-sdk/types": "3.1.0",
     "@types/node": "^12.7.5",
     "@types/uuid": "^8.3.0",
     "downlevel-dts": "0.7.0",