diff --git a/modules/lsp/src/test/resources/test-workspaces/default/smithy-build.json b/modules/lsp/src/test/resources/test-workspaces/default/smithy-build.json
index 1b112931..9ef3d698 100644
--- a/modules/lsp/src/test/resources/test-workspaces/default/smithy-build.json
+++ b/modules/lsp/src/test/resources/test-workspaces/default/smithy-build.json
@@ -2,6 +2,6 @@
   "sources": ["./weather.smithy", "./no-runner.smithy"],
   "mavenDependencies": [
     "com.disneystreaming.alloy:alloy-core:0.3.14",
-    "com.disneystreaming.smithy4s:smithy4s-protocol:0.18.23"
+    "com.disneystreaming.smithy4s:smithy4s-protocol:0.18.24"
   ]
 }
diff --git a/smithy-build.json b/smithy-build.json
index 194ac98c..554dbaed 100644
--- a/smithy-build.json
+++ b/smithy-build.json
@@ -2,7 +2,7 @@
   "sources": ["modules/core/src/test/smithy"],
   "mavenDependencies": [
     "com.disneystreaming.alloy:alloy-core:0.3.14",
-    "com.disneystreaming.smithy4s:smithy4s-protocol:0.18.23",
+    "com.disneystreaming.smithy4s:smithy4s-protocol:0.18.24",
     "software.amazon.smithy:smithy-aws-traits:1.51.0"
   ]
 }