diff --git a/.changeset/purple-actors-bathe.md b/.changeset/purple-actors-bathe.md
new file mode 100644
index 000000000..ce20cc59a
--- /dev/null
+++ b/.changeset/purple-actors-bathe.md
@@ -0,0 +1,5 @@
+---
+"@guardian/cdk": patch
+---
+
+Update `aws-sdk` from 2.1665.0 to 2.1670.0
diff --git a/package-lock.json b/package-lock.json
index b8fd4a1f9..30c2bb0a8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "59.2.2",
       "dependencies": {
         "@oclif/core": "3.26.6",
-        "aws-sdk": "^2.1665.0",
+        "aws-sdk": "^2.1670.0",
         "chalk": "^4.1.2",
         "codemaker": "^1.102.0",
         "git-url-parse": "^14.1.0",
@@ -3497,9 +3497,9 @@
       }
     },
     "node_modules/aws-sdk": {
-      "version": "2.1665.0",
-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.1665.0.tgz",
-      "integrity": "sha512-IhEcdGmiplF3l/pCROxEYIdi0s+LZ2VkbMAq3RgoXTHxY5cgqVRNaqsEsgIHev2Clxa9V08HttnIERTIUqb1+Q==",
+      "version": "2.1670.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.1670.0.tgz",
+      "integrity": "sha512-OvHPuCKubcp5u0xbfqxSYjGnNiK38ZF52Gsog185UgaO4LfGL51QXs974XLub4rztLa3/qOGynKI3bpFsbSQoA==",
       "hasInstallScript": true,
       "dependencies": {
         "buffer": "4.9.2",
diff --git a/package.json b/package.json
index cfe1c65c4..5a5d83cbd 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
   },
   "dependencies": {
     "@oclif/core": "3.26.6",
-    "aws-sdk": "^2.1665.0",
+    "aws-sdk": "^2.1670.0",
     "chalk": "^4.1.2",
     "codemaker": "^1.102.0",
     "git-url-parse": "^14.1.0",