diff --git a/Jenkinsfile b/Jenkinsfile
index bf0ac08..43cd3ec 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -81,7 +81,8 @@ spec:
     def OTEL_ENV          = (TARGET_ENV == 'dev') ? 'dev'  : (TARGET_ENV == 'stage') ? 'stage'  : 'prod'
     def OTEL_SERVICE_NAME = (TARGET_ENV == 'dev') ? 'sayit-helpdesk-dev' : (TARGET_ENV == 'stage') ? 'sayit-helpdesk-stage' : 'sayit-helpdesk'
 
-    def IMAGE_TAG_PREFIX = (env.JOB_NAME?.contains('session')) ? "${TARGET_ENV}-session" : TARGET_ENV
+    def IS_SESSION_JOB   = env.JOB_NAME?.contains('session') ? 'true' : 'false'
+    def IMAGE_TAG_PREFIX = (IS_SESSION_JOB == 'true') ? "${TARGET_ENV}-session" : TARGET_ENV
     def IMAGE_TAG   = "${IMAGE_TAG_PREFIX}-${env.BUILD_NUMBER}"  // dev-123 / dev-session-123
     def LATEST_TAG  = "latest-${IMAGE_TAG_PREFIX}"                // latest-dev / latest-dev-session
 
@@ -93,6 +94,7 @@ spec:
         echo "APP_NS             = ${APP_NS}"
         echo "OTEL_ENV           = ${OTEL_ENV}"
         echo "OTEL_SERVICE_NAME  = ${OTEL_SERVICE_NAME}"
+        echo "IS_SESSION_JOB     = ${IS_SESSION_JOB}"
         echo "IMAGE_TAG          = ${IMAGE_TAG}"
         echo "LATEST_TAG         = ${LATEST_TAG}"
       }
@@ -147,12 +149,38 @@ spec:
         container('kubectl') {
           sh """
             set -eux
+            if [ "${IS_SESSION_JOB}" = "true" ]; then
+              kubectl -n ${APP_NS} scale deploy/${DEPLOY} --replicas=0
+              for i in \$(seq 1 150); do
+                POD_COUNT=\$(kubectl -n ${APP_NS} get pod -l app=${DEPLOY} --no-headers 2>/dev/null | wc -l | tr -d ' ')
+                [ "\${POD_COUNT}" = "0" ] && break
+                sleep 2
+                if [ "\${i}" = "150" ]; then
+                  kubectl -n ${APP_NS} get pod -l app=${DEPLOY} -o wide
+                  exit 1
+                fi
+              done
+            fi
+
             kubectl -n ${APP_NS} set image deploy/${DEPLOY} ${DEPLOY}=${REG}/${IMAGE}:${IMAGE_TAG}
+
+            if [ "${IS_SESSION_JOB}" = "true" ]; then
+              kubectl -n ${APP_NS} scale deploy/${DEPLOY} --replicas=1
+            fi
+
             kubectl -n ${APP_NS} rollout status deploy/${DEPLOY} --timeout=300s
 
+            DEPLOY_IMAGE=\$(kubectl -n ${APP_NS} get deploy ${DEPLOY} -o jsonpath='{.spec.template.spec.containers[0].image}')
+            test "\${DEPLOY_IMAGE}" = "${REG}/${IMAGE}:${IMAGE_TAG}"
+
             kubectl -n ${APP_NS} get deploy ${DEPLOY} -o wide
             kubectl -n ${APP_NS} get pods -l app=${DEPLOY} -o wide
             kubectl -n ${APP_NS} get pod -l app=${DEPLOY} -o jsonpath='{.items[*].spec.containers[*].image}'; echo
+
+            if [ "${IS_SESSION_JOB}" = "true" ]; then
+              POD_IMAGES=\$(kubectl -n ${APP_NS} get pod -l app=${DEPLOY} -o jsonpath='{.items[*].spec.containers[*].image}')
+              test "\${POD_IMAGES}" = "${REG}/${IMAGE}:${IMAGE_TAG}"
+            fi
           """
         }
       }
diff --git a/pom.xml b/pom.xml
index b75aa68..96b6855 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
     <log4j2.version>2.1</log4j2.version>
     <jackson.version>1.9.13</jackson.version>
     <httpcomponents.version>4.5.2</httpcomponents.version>
-    <spring.session.version>1.3.5.RELEASE</spring.session.version>
+    <spring.session.version>1.1.1.RELEASE</spring.session.version>
 </properties>
 
 <!--<repositories>-->
diff --git a/src/main/resources/egovframework/spring/com/context-session.xml b/src/main/resources/egovframework/spring/com/context-session.xml
index c0ad53d..bb11ebc 100644
--- a/src/main/resources/egovframework/spring/com/context-session.xml
+++ b/src/main/resources/egovframework/spring/com/context-session.xml
@@ -34,6 +34,5 @@
         <property name="cookieName" value="JSESSIONID"/>
         <property name="cookiePath" value="/"/>
         <property name="useHttpOnlyCookie" value="true"/>
-        <property name="useBase64Encoding" value="false"/>
     </bean>
 </beans>