diff --git a/package-lock.json b/package-lock.json
index f5288ba261..0a738e1429 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -481,50 +481,66 @@
       }
     },
     "node_modules/@aws-sdk/client-ssm": {
-      "version": "3.995.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/client-ssm/-/client-ssm-3.995.0.tgz",
-      "integrity": "sha512-QqfswXpRrJzSPnSL8z4e+0ixD36wcBgLqBWwkxaCxSHiTL5MFkhLu/zMpWw2YFMY5xXQUysEF9BhOHsl6N03iA==",
+      "version": "3.1000.0",
+      "resolved": "https://registry.npmjs.org/@aws-sdk/client-ssm/-/client-ssm-3.1000.0.tgz",
+      "integrity": "sha512-pqxpsNEs2UTcyyzDdSXl9oTmLeiFQVQq7N2UEEGP5ItBdBnULrBN++9t/DhNfOZNENddDNJcuCslvoYKJ7wVcQ==",
       "license": "Apache-2.0",
       "dependencies": {
         "@aws-crypto/sha256-browser": "5.2.0",
         "@aws-crypto/sha256-js": "5.2.0",
-        "@aws-sdk/core": "^3.973.11",
-        "@aws-sdk/credential-provider-node": "^3.972.10",
-        "@aws-sdk/middleware-host-header": "^3.972.3",
-        "@aws-sdk/middleware-logger": "^3.972.3",
-        "@aws-sdk/middleware-recursion-detection": "^3.972.3",
-        "@aws-sdk/middleware-user-agent": "^3.972.11",
-        "@aws-sdk/region-config-resolver": "^3.972.3",
-        "@aws-sdk/types": "^3.973.1",
-        "@aws-sdk/util-endpoints": "3.995.0",
-        "@aws-sdk/util-user-agent-browser": "^3.972.3",
-        "@aws-sdk/util-user-agent-node": "^3.972.10",
-        "@smithy/config-resolver": "^4.4.6",
-        "@smithy/core": "^3.23.2",
-        "@smithy/fetch-http-handler": "^5.3.9",
-        "@smithy/hash-node": "^4.2.8",
-        "@smithy/invalid-dependency": "^4.2.8",
-        "@smithy/middleware-content-length": "^4.2.8",
-        "@smithy/middleware-endpoint": "^4.4.16",
-        "@smithy/middleware-retry": "^4.4.33",
-        "@smithy/middleware-serde": "^4.2.9",
-        "@smithy/middleware-stack": "^4.2.8",
-        "@smithy/node-config-provider": "^4.3.8",
-        "@smithy/node-http-handler": "^4.4.10",
-        "@smithy/protocol-http": "^5.3.8",
-        "@smithy/smithy-client": "^4.11.5",
-        "@smithy/types": "^4.12.0",
-        "@smithy/url-parser": "^4.2.8",
-        "@smithy/util-base64": "^4.3.0",
-        "@smithy/util-body-length-browser": "^4.2.0",
-        "@smithy/util-body-length-node": "^4.2.1",
-        "@smithy/util-defaults-mode-browser": "^4.3.32",
-        "@smithy/util-defaults-mode-node": "^4.2.35",
-        "@smithy/util-endpoints": "^3.2.8",
-        "@smithy/util-middleware": "^4.2.8",
-        "@smithy/util-retry": "^4.2.8",
-        "@smithy/util-utf8": "^4.2.0",
-        "@smithy/util-waiter": "^4.2.8",
+        "@aws-sdk/core": "^3.973.15",
+        "@aws-sdk/credential-provider-node": "^3.972.14",
+        "@aws-sdk/middleware-host-header": "^3.972.6",
+        "@aws-sdk/middleware-logger": "^3.972.6",
+        "@aws-sdk/middleware-recursion-detection": "^3.972.6",
+        "@aws-sdk/middleware-user-agent": "^3.972.15",
+        "@aws-sdk/region-config-resolver": "^3.972.6",
+        "@aws-sdk/types": "^3.973.4",
+        "@aws-sdk/util-endpoints": "^3.996.3",
+        "@aws-sdk/util-user-agent-browser": "^3.972.6",
+        "@aws-sdk/util-user-agent-node": "^3.973.0",
+        "@smithy/config-resolver": "^4.4.9",
+        "@smithy/core": "^3.23.6",
+        "@smithy/fetch-http-handler": "^5.3.11",
+        "@smithy/hash-node": "^4.2.10",
+        "@smithy/invalid-dependency": "^4.2.10",
+        "@smithy/middleware-content-length": "^4.2.10",
+        "@smithy/middleware-endpoint": "^4.4.20",
+        "@smithy/middleware-retry": "^4.4.37",
+        "@smithy/middleware-serde": "^4.2.11",
+        "@smithy/middleware-stack": "^4.2.10",
+        "@smithy/node-config-provider": "^4.3.10",
+        "@smithy/node-http-handler": "^4.4.12",
+        "@smithy/protocol-http": "^5.3.10",
+        "@smithy/smithy-client": "^4.12.0",
+        "@smithy/types": "^4.13.0",
+        "@smithy/url-parser": "^4.2.10",
+        "@smithy/util-base64": "^4.3.1",
+        "@smithy/util-body-length-browser": "^4.2.1",
+        "@smithy/util-body-length-node": "^4.2.2",
+        "@smithy/util-defaults-mode-browser": "^4.3.36",
+        "@smithy/util-defaults-mode-node": "^4.2.39",
+        "@smithy/util-endpoints": "^3.3.1",
+        "@smithy/util-middleware": "^4.2.10",
+        "@smithy/util-retry": "^4.2.10",
+        "@smithy/util-utf8": "^4.2.1",
+        "@smithy/util-waiter": "^4.2.10",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
+    "node_modules/@aws-sdk/client-ssm/node_modules/@aws-sdk/util-endpoints": {
+      "version": "3.996.3",
+      "resolved": "https://registry.npmjs.org/@aws-sdk/util-endpoints/-/util-endpoints-3.996.3.tgz",
+      "integrity": "sha512-yWIQSNiCjykLL+ezN5A+DfBb1gfXTytBxm57e64lYmwxDHNmInYHRJYYRAGWG1o77vKEiWaw4ui28e3yb1k5aQ==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@aws-sdk/types": "^3.973.4",
+        "@smithy/types": "^4.13.0",
+        "@smithy/url-parser": "^4.2.10",
+        "@smithy/util-endpoints": "^3.3.1",
         "tslib": "^2.6.2"
       },
       "engines": {
@@ -10881,7 +10897,7 @@
         "@aws-lambda-powertools/commons": "^2.31.0",
         "@aws-lambda-powertools/logger": "^2.31.0",
         "@aws-lambda-powertools/parameters": "^2.31.0",
-        "@aws-sdk/client-ssm": "^3.995.0",
+        "@aws-sdk/client-ssm": "^3.1000.0",
         "@middy/core": "^7.1.1",
         "@middy/input-output-logger": "^7.1.2",
         "@nhs/fhir-middy-error-handler": "^2.1.75",
diff --git a/packages/nhsNotifyLambda/package.json b/packages/nhsNotifyLambda/package.json
index 7cd1244baa..bcf1e6ac29 100644
--- a/packages/nhsNotifyLambda/package.json
+++ b/packages/nhsNotifyLambda/package.json
@@ -18,7 +18,7 @@
     "@aws-lambda-powertools/commons": "^2.31.0",
     "@aws-lambda-powertools/logger": "^2.31.0",
     "@aws-lambda-powertools/parameters": "^2.31.0",
-    "@aws-sdk/client-ssm": "^3.995.0",
+    "@aws-sdk/client-ssm": "^3.1000.0",
     "@middy/core": "^7.1.1",
     "@middy/input-output-logger": "^7.1.2",
     "@nhs/fhir-middy-error-handler": "^2.1.75",