diff --git a/codegen/gradle/libs.versions.toml b/codegen/gradle/libs.versions.toml
index c4d57a22e..296ade6b8 100644
--- a/codegen/gradle/libs.versions.toml
+++ b/codegen/gradle/libs.versions.toml
@@ -1,11 +1,11 @@
 [versions]
 junit5 = "5.12.1"
-smithy = "1.55.0"
+smithy = "1.56.0"
 test-logger-plugin = "4.0.0"
 spotbugs = "6.0.22"
 spotless = "7.0.2"
 smithy-gradle-plugins = "1.2.0"
-dep-analysis = "2.13.2"
+dep-analysis = "2.13.3"
 jsoup = "1.19.1"
 commonmark = "0.17.0"