diff --git a/pom.xml b/pom.xml
index 8a8751a4..c943a0b6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
         <kaptcha.version>2.3.2</kaptcha.version>
         <swagger.version>2.9.2</swagger.version>
         <pagehelper.boot.version>1.3.0</pagehelper.boot.version>
-        <fastjson.version>1.2.74</fastjson.version>
+        <fastjson.version>1.2.75</fastjson.version>
         <oshi.version>5.3.6</oshi.version>
         <jna.version>5.6.0</jna.version>
         <commons.io.version>2.5</commons.io.version>