diff --git a/FunctionApp/pom.xml b/FunctionApp/pom.xml
index a3718f6..f7f01de 100644
--- a/FunctionApp/pom.xml
+++ b/FunctionApp/pom.xml
@@ -13,7 +13,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>17</java.version>
-        <azure.functions.java.library.version>3.0.0</azure.functions.java.library.version>
+        <azure.functions.java.library.version>3.1.0</azure.functions.java.library.version>
         <functionAppName>RestPdfFormFiller-1654224697708</functionAppName>
     </properties>