diff --git a/client/pom.xml b/client/pom.xml
index 2b673d7750e9..e3c3aff779b6 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -715,17 +715,17 @@
                     </dependency>
                     <dependency>
                         <groupId>org.bouncycastle</groupId>
-                        <artifactId>bcprov-jdk15on</artifactId>
+                        <artifactId>bcprov-jdk18on</artifactId>
                         <version>${cs.bcprov.version}</version>
                     </dependency>
                     <dependency>
                         <groupId>org.bouncycastle</groupId>
-                        <artifactId>bcpkix-jdk15on</artifactId>
+                        <artifactId>bcpkix-jdk18on</artifactId>
                         <version>${cs.bcprov.version}</version>
                     </dependency>
                     <dependency>
                         <groupId>org.bouncycastle</groupId>
-                        <artifactId>bctls-jdk15on</artifactId>
+                        <artifactId>bctls-jdk18on</artifactId>
                         <version>${cs.bcprov.version}</version>
                     </dependency>
                 </dependencies>
@@ -905,13 +905,13 @@
                                 </artifactItem>
                                 <artifactItem>
                                     <groupId>org.bouncycastle</groupId>
-                                    <artifactId>bcprov-jdk15on</artifactId>
+                                    <artifactId>bcprov-jdk18on</artifactId>
                                     <overWrite>false</overWrite>
                                     <outputDirectory>${project.build.directory}/lib</outputDirectory>
                                 </artifactItem>
                                 <artifactItem>
                                     <groupId>org.bouncycastle</groupId>
-                                    <artifactId>bcpkix-jdk15on</artifactId>
+                                    <artifactId>bcpkix-jdk18on</artifactId>
                                     <overWrite>false</overWrite>
                                     <outputDirectory>${project.build.directory}/lib</outputDirectory>
 			        </artifactItem>
@@ -935,7 +935,7 @@
                                 </artifactItem>
                                 <artifactItem>
                                     <groupId>org.bouncycastle</groupId>
-                                    <artifactId>bctls-jdk15on</artifactId>
+                                    <artifactId>bctls-jdk18on</artifactId>
                                     <overWrite>false</overWrite>
                                     <outputDirectory>${project.build.directory}/lib</outputDirectory>
                                 </artifactItem>
@@ -970,9 +970,9 @@
                                     <exclude>org.apache.tomcat.embed:tomcat-embed-core</exclude>
                                     <exclude>org.apache.geronimo.specs:geronimo-servlet_3.0_spec</exclude>
                                     <exclude>org.apache.geronimo.specs:geronimo-javamail_1.4_spec</exclude>
-                                    <exclude>org.bouncycastle:bcprov-jdk15on</exclude>
-                                    <exclude>org.bouncycastle:bcpkix-jdk15on</exclude>
-                                    <exclude>org.bouncycastle:bctls-jdk15on</exclude>
+                                    <exclude>org.bouncycastle:bcprov-jdk18on</exclude>
+                                    <exclude>org.bouncycastle:bcpkix-jdk18on</exclude>
+                                    <exclude>org.bouncycastle:bctls-jdk18on</exclude>
                                     <exclude>com.mysql:mysql-connector-j</exclude>
                                     <exclude>org.apache.cloudstack:cloud-plugin-storage-volume-storpool</exclude>
                                     <exclude>org.apache.cloudstack:cloud-plugin-storage-volume-linstor</exclude>
diff --git a/plugins/integrations/kubernetes-service/pom.xml b/plugins/integrations/kubernetes-service/pom.xml
index 48052071ee80..7296689bff49 100644
--- a/plugins/integrations/kubernetes-service/pom.xml
+++ b/plugins/integrations/kubernetes-service/pom.xml
@@ -126,12 +126,12 @@
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
-            <artifactId>bcprov-jdk15on</artifactId>
+            <artifactId>bcprov-jdk18on</artifactId>
             <version>${cs.bcprov.version}</version>
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
-            <artifactId>bctls-jdk15on</artifactId>
+            <artifactId>bctls-jdk18on</artifactId>
             <version>${cs.bcprov.version}</version>
         </dependency>
         <dependency>
diff --git a/pom.xml b/pom.xml
index 81e297608bf9..32d9a15a9ff0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -130,7 +130,7 @@
         <cs.axiom.version>1.2.8</cs.axiom.version>
         <cs.axis2.version>1.6.4</cs.axis2.version>
         <cs.batik.version>1.14</cs.batik.version>
-        <cs.bcprov.version>1.70</cs.bcprov.version>
+        <cs.bcprov.version>1.81</cs.bcprov.version>
         <cs.cglib.version>3.3.0</cs.cglib.version>
         <cs.checkstyle-lib.version>8.18</cs.checkstyle-lib.version>
         <cs.cron-utils.version>9.2.0</cs.cron-utils.version>
@@ -586,17 +586,17 @@
             </dependency>
             <dependency>
                 <groupId>org.bouncycastle</groupId>
-                <artifactId>bcpkix-jdk15on</artifactId>
+                <artifactId>bcpkix-jdk18on</artifactId>
                 <version>${cs.bcprov.version}</version>
             </dependency>
             <dependency>
                 <groupId>org.bouncycastle</groupId>
-                <artifactId>bcprov-jdk15on</artifactId>
+                <artifactId>bcprov-jdk18on</artifactId>
                 <version>${cs.bcprov.version}</version>
             </dependency>
             <dependency>
                 <groupId>org.bouncycastle</groupId>
-                <artifactId>bctls-jdk15on</artifactId>
+                <artifactId>bctls-jdk18on</artifactId>
                 <version>${cs.bcprov.version}</version>
             </dependency>
             <dependency>
diff --git a/services/console-proxy/rdpconsole/pom.xml b/services/console-proxy/rdpconsole/pom.xml
index e436cb834f12..62b70ea327fa 100644
--- a/services/console-proxy/rdpconsole/pom.xml
+++ b/services/console-proxy/rdpconsole/pom.xml
@@ -46,11 +46,11 @@
         <!-- Another implementation of SSL protocol. Does not work with broken MS RDP SSL too. -->
         <dependency>
             <groupId>org.bouncycastle</groupId>
-            <artifactId>bcprov-jdk15on</artifactId>
+            <artifactId>bcprov-jdk18on</artifactId>
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
-            <artifactId>bctls-jdk15on</artifactId>
+            <artifactId>bctls-jdk18on</artifactId>
         </dependency>
         <dependency>
             <groupId>com.sun.xml.security</groupId>
diff --git a/utils/pom.xml b/utils/pom.xml
index 1f7235ea97ea..f24625782f39 100755
--- a/utils/pom.xml
+++ b/utils/pom.xml
@@ -68,15 +68,15 @@
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
-            <artifactId>bcprov-jdk15on</artifactId>
+            <artifactId>bcprov-jdk18on</artifactId>
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
-            <artifactId>bcpkix-jdk15on</artifactId>
+            <artifactId>bcpkix-jdk18on</artifactId>
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
-            <artifactId>bctls-jdk15on</artifactId>
+            <artifactId>bctls-jdk18on</artifactId>
         </dependency>
         <dependency>
             <groupId>com.jcraft</groupId>