diff --git a/package-lock.json b/package-lock.json
index 940aa4165..6bded43c3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -611,11 +611,11 @@
       }
     },
     "node_modules/@aws-sdk/lib-dynamodb": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/lib-dynamodb/-/lib-dynamodb-3.637.0.tgz",
-      "integrity": "sha512-jyIZBagxcwrzWdgDZdlqXKWz1uKPNGxFuUODwhRj3337EZz+yVo1qSfs6s9TKO7+nta+kPLg2mo064KXP5XHJw==",
+      "version": "3.645.0",
+      "resolved": "https://registry.npmjs.org/@aws-sdk/lib-dynamodb/-/lib-dynamodb-3.645.0.tgz",
+      "integrity": "sha512-VzgXayTZFZjnnES49D3kbAz1DiMzvmGxo89ujm6/tts6DTOTaORkVWkxvVSiv8TDIAnshVcZhcnde6EypWylUQ==",
       "dependencies": {
-        "@aws-sdk/util-dynamodb": "3.637.0",
+        "@aws-sdk/util-dynamodb": "3.645.0",
         "@smithy/core": "^2.4.0",
         "@smithy/smithy-client": "^3.2.0",
         "@smithy/types": "^3.3.0",
@@ -625,21 +625,7 @@
         "node": ">=16.0.0"
       },
       "peerDependencies": {
-        "@aws-sdk/client-dynamodb": "^3.637.0"
-      }
-    },
-    "node_modules/@aws-sdk/lib-dynamodb/node_modules/@aws-sdk/util-dynamodb": {
-      "version": "3.637.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/util-dynamodb/-/util-dynamodb-3.637.0.tgz",
-      "integrity": "sha512-C2q8HcGRiahtf46Mhaqydh1gofeksj7m74PJXHYKW+pKBMLPlpou1+w2o5QSpVEp0dSBtKw30eRVQzxhqg/ACA==",
-      "dependencies": {
-        "tslib": "^2.6.2"
-      },
-      "engines": {
-        "node": ">=16.0.0"
-      },
-      "peerDependencies": {
-        "@aws-sdk/client-dynamodb": "^3.637.0"
+        "@aws-sdk/client-dynamodb": "^3.645.0"
       }
     },
     "node_modules/@aws-sdk/middleware-endpoint-discovery": {
@@ -16012,7 +15998,7 @@
         "@aws-lambda-powertools/logger": "^2.7.0",
         "@aws-lambda-powertools/parameters": "^2.7.0",
         "@aws-sdk/client-dynamodb": "^3.637.0",
-        "@aws-sdk/lib-dynamodb": "^3.637.0",
+        "@aws-sdk/lib-dynamodb": "^3.645.0",
         "@middy/core": "^5.4.7",
         "@middy/http-header-normalizer": "^5.4.7",
         "@middy/input-output-logger": "^5.4.7",
@@ -16081,7 +16067,7 @@
         "@aws-lambda-powertools/commons": "^2.7.0",
         "@aws-lambda-powertools/logger": "^2.7.0",
         "@aws-sdk/client-dynamodb": "^3.637.0",
-        "@aws-sdk/lib-dynamodb": "^3.637.0",
+        "@aws-sdk/lib-dynamodb": "^3.645.0",
         "@aws-sdk/util-dynamodb": "^3.645.0",
         "@middy/core": "^5.4.7",
         "@middy/input-output-logger": "^5.4.7",
diff --git a/packages/checkPrescriptionStatusUpdates/package.json b/packages/checkPrescriptionStatusUpdates/package.json
index b1319f3c2..4342ab9d6 100644
--- a/packages/checkPrescriptionStatusUpdates/package.json
+++ b/packages/checkPrescriptionStatusUpdates/package.json
@@ -17,7 +17,7 @@
     "@aws-lambda-powertools/logger": "^2.7.0",
     "@aws-lambda-powertools/parameters": "^2.7.0",
     "@aws-sdk/client-dynamodb": "^3.637.0",
-    "@aws-sdk/lib-dynamodb": "^3.637.0",
+    "@aws-sdk/lib-dynamodb": "^3.645.0",
     "@middy/core": "^5.4.7",
     "@middy/http-header-normalizer": "^5.4.7",
     "@middy/input-output-logger": "^5.4.7",
diff --git a/packages/gsul/package.json b/packages/gsul/package.json
index ca5d7b9c0..a56ad3a03 100644
--- a/packages/gsul/package.json
+++ b/packages/gsul/package.json
@@ -17,7 +17,7 @@
     "@aws-lambda-powertools/commons": "^2.7.0",
     "@aws-lambda-powertools/logger": "^2.7.0",
     "@aws-sdk/client-dynamodb": "^3.637.0",
-    "@aws-sdk/lib-dynamodb": "^3.637.0",
+    "@aws-sdk/lib-dynamodb": "^3.645.0",
     "@aws-sdk/util-dynamodb": "^3.645.0",
     "@middy/core": "^5.4.7",
     "@middy/input-output-logger": "^5.4.7",