diff --git a/codegen/gradle/libs.versions.toml b/codegen/gradle/libs.versions.toml
index b763ded2b..189b0365c 100644
--- a/codegen/gradle/libs.versions.toml
+++ b/codegen/gradle/libs.versions.toml
@@ -1,7 +1,7 @@
 [versions]
 junit5 = "6.0.3"
 smithy = "1.68.0"
-mockito = "5.22.0"
+mockito = "5.23.0"
 test-logger-plugin = "4.0.0"
 spotbugs = "6.0.22"
 spotless = "8.3.0"