diff --git a/Dockerfile b/Dockerfile
index 2d0ba6bad44fcc3fccf95bfed7add474f65f9cc5..be6ea641e76222602aa6bd3ed58302e80d56da8e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1, based on Nginx, to have only the compiled app, ready for production with Nginx
-FROM nginx:1.19.4
+FROM nginx:1.27.3
 #Copy ci-dashboard-dist
 COPY ./src /usr/share/nginx/html/nfvportal
 #Copy default nginx configuration
diff --git a/src/Footer.html b/src/Footer.html
index d47cba38f6634ea13448d659fb158fd7ee580a20..b202801bdfc268ef979213f024d7d37929809d46 100644
--- a/src/Footer.html
+++ b/src/Footer.html
@@ -8,7 +8,7 @@
 					<address class='font-weight-light'><span class='font-weight-bold'>ETSI SDG OpenSlice</span> | <a
 							href='https://osl.etsi.org/' class='text-white' style="color:#FFFFFF;">https://osl.etsi.org</a><br>The ETSI Software Development Group
 						for OpenSlice (SDG OSL) is developing an open source service based Operations Support System (OSS) to deliver
-						Network Slice as a Service (NSaaS).
+						Network as a Service (NaaS).
 					</address>
 					<address class='font-weight-light'><span class='font-weight-bold'>{{portalName}}</span> | <a
 						href='{{weburl}}' class='text-white' style="color:#FFFFFF;">{{weburl}}</a><br>A portal that allows 5G
@@ -27,7 +27,7 @@
 										class='fa fa-linkedin mr-2' style="margin-right: 0.5rem;"></i>LinkedIn</a></div>
 						</div>
 						<div class='col-sm-12 col-md-6 col-lg-3'>
-							<div><a href='https://openslice.slack.com/' class='font-weight-light text-white' style="color:#FFFFFF;"><i
+							<div><a href='https://join.slack.com/t/openslice/shared_invite/zt-29a1o45yc-3P7TYForhiMTWMFkL6V_Cw' class='font-weight-light text-white' style="color:#FFFFFF;"><i
 										class='fa fa-slack mr-2' style="margin-right: 0.5rem;"></i>Slack</a></div>
 						</div>
 						<div class='col-sm-12 col-md-6 col-lg-3'>
@@ -53,7 +53,7 @@
 								OpenSlice has received funding from various projects under European Programmes for research, technological development
 								and demonstration. You may refer to our extensive <a href="https://osl.etsi.org/ecosystem/">ecosystem</a> for further details.
 							</div>
-							<div class='font-weight-light'>{{portalName}} running OSL version version 2024Q4 | 
+							<div class='font-weight-light'>{{portalName}} running OSL version version 2025Q2 | 
 								<a href='https://osl.etsi.org/files/SDG_OSL_Terms_and_Conditions.pdf' class='font-weight-light'>Terms and Conditions</a> | 
                         &copy; {{currentYear}} on behalf of <a target='_blank' href='https://osl.etsi.org/' title='osl.etsi.org' class='font-weight-light'>osl.etsi.org</a>
 							</div>