diff --git a/openhis-server-new/pom.xml b/openhis-server-new/pom.xml
index 447c26f9a..34fbd8eb2 100755
--- a/openhis-server-new/pom.xml
+++ b/openhis-server-new/pom.xml
@@ -50,7 +50,7 @@
         <pinyin4j.version>2.5.1</pinyin4j.version>
         <liteflow-spring-boot-starter.version>2.12.4.1</liteflow-spring-boot-starter.version>
         <hutool-all.version>5.3.8</hutool-all.version>
-        <bcprov-jdk15on.version>1.69</bcprov-jdk15on.version>
+        <bcprov-jdk18on.version>1.80</bcprov-jdk18on.version>
         <kernel.version>7.1.2</kernel.version>
         <itextpdf.version>5.5.12</itextpdf.version>
         <itext-asian.version>5.2.0</itext-asian.version>
@@ -93,8 +93,8 @@
 
             <dependency>
                 <groupId>org.bouncycastle</groupId>
-                <artifactId>bcprov-jdk15on</artifactId>
-                <version>${bcprov-jdk15on.version}</version>
+                <artifactId>bcprov-jdk18on</artifactId>
+                <version>${bcprov-jdk18on.version}</version>
             </dependency>