diff --git a/conversion-examples/smithy-to-openapi/smithy-build.json b/conversion-examples/smithy-to-openapi/smithy-build.json
index d047ce9..6b57d92 100644
--- a/conversion-examples/smithy-to-openapi/smithy-build.json
+++ b/conversion-examples/smithy-to-openapi/smithy-build.json
@@ -3,8 +3,8 @@
   "sources": ["models"],
   "maven": {
     "dependencies": [
-      "software.amazon.smithy:smithy-openapi:1.51.0",
-      "software.amazon.smithy:smithy-aws-traits:1.51.0"
+      "software.amazon.smithy:smithy-openapi:1.52.1",
+      "software.amazon.smithy:smithy-aws-traits:1.52.1"
     ]
   },
   "projections": {
diff --git a/gradle.properties b/gradle.properties
index 352fd85..2a4f8a0 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,2 +1,2 @@
-smithyVersion=1.51.0
+smithyVersion=1.52.1
 smithyGradleVersion=1.1.0
diff --git a/quickstart-examples/quickstart-gradle/gradle.properties b/quickstart-examples/quickstart-gradle/gradle.properties
index 352fd85..2a4f8a0 100644
--- a/quickstart-examples/quickstart-gradle/gradle.properties
+++ b/quickstart-examples/quickstart-gradle/gradle.properties
@@ -1,2 +1,2 @@
-smithyVersion=1.51.0
+smithyVersion=1.52.1
 smithyGradleVersion=1.1.0
diff --git a/tutorials/full-stack-application/smithy/smithy-build.json b/tutorials/full-stack-application/smithy/smithy-build.json
index 13280a9..7742195 100644
--- a/tutorials/full-stack-application/smithy/smithy-build.json
+++ b/tutorials/full-stack-application/smithy/smithy-build.json
@@ -3,8 +3,8 @@
     "sources": ["model/"],
     "maven": {
         "dependencies": [
-            "software.amazon.smithy:smithy-aws-traits:1.51.0",
-            "software.amazon.smithy:smithy-validation-model:1.51.0",
+            "software.amazon.smithy:smithy-aws-traits:1.52.1",
+            "software.amazon.smithy:smithy-validation-model:1.52.1",
             "software.amazon.smithy.typescript:smithy-aws-typescript-codegen:0.22.0"
         ]
     },