diff --git a/custom_templates/pom.mustache b/custom_templates/pom.mustache
index 23b7204b..bc1ae78d 100644
--- a/custom_templates/pom.mustache
+++ b/custom_templates/pom.mustache
@@ -503,7 +503,7 @@
         <okhttp-version>4.12.0</okhttp-version>
         <gson-version>2.10.1</gson-version>
         <version.commons-io>2.14.0</version.commons-io>
-        <commons-lang3-version>3.14.0</commons-lang3-version>
+        <commons-lang3-version>3.18.0</commons-lang3-version>
         <jaxb.version>4.0.0</jaxb.version>
         {{#openApiNullable}}
         <jackson-databind-nullable-version>0.2.6</jackson-databind-nullable-version>
diff --git a/pom.xml b/pom.xml
index f109c7a2..1d90267b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -415,7 +415,7 @@
         <okhttp-version>4.12.0</okhttp-version>
         <gson-version>2.10.1</gson-version>
         <version.commons-io>2.14.0</version.commons-io>
-        <commons-lang3-version>3.14.0</commons-lang3-version>
+        <commons-lang3-version>3.18.0</commons-lang3-version>
         <jaxb.version>4.0.0</jaxb.version>
         <jackson-databind-nullable-version>0.2.6</jackson-databind-nullable-version>
         <jakarta-annotation-version>1.3.5</jakarta-annotation-version>