[Skip to main content](#vessel-content) # Paypal Merchant security upgrade ## - **[panefs](/forum/user/35481-panefs "View panefs's Profile")** - [![panefs's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/35481-panefs "View panefs's Profile") Topic Author - [ Offline](/forum/user/35481-panefs) Less More - Posts: 105 - Thank you received: 6 - - - 10 years 8 months ago [\#232329](#232329) by [panefs](/forum/user/35481-panefs "View panefs's Profile") *[Paypal Merchant security upgrade](/forum/29-payment-methods/882844-paypal-merchant-security-upgrade#232329 "Hello. Paypal sent an email 3 days ago, with regard to the changes need to be implemented on our side, to comply with their forthcoming security upgrades. SSL Certificate Upgrade to SHA-256 is the first change. As far as I remember (correct me only if I am wrong) you have already addressed this issue, so there is nothing we need to worry about. TLS 1.2 and HTTP/1.1 Upgrade is the second change that according to Paypal requires our attention. Is there anything that needs to be done on our end, or have we already been covered by your magical upgrades? Merci Panos")* was created by *[panefs](/forum/user/35481-panefs "View panefs's Profile")* Hello. Paypal sent an email 3 days ago, with regard to the changes need to be implemented on our side, to comply with their forthcoming security upgrades. **SSL Certificate Upgrade to SHA-256** is the first change. As far as I remember (correct me only if I am wrong) you have already addressed this issue, so there is nothing we need to worry about. **TLS 1.2 and HTTP/1.1 Upgrade** is the second change that according to Paypal requires our attention. Is there anything that needs to be done on our end, or have we already been covered by your magical upgrades? Merci Panos Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI5LXBheW1lbnQtbWV0aG9kcy84ODI4NDQtcGF5cGFsLW1lcmNoYW50LXNlY3VyaXR5LXVwZ3JhZGU/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[nicolas](/forum/user/63-nicolas "View nicolas's Profile")** - [![nicolas's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar63.png?1793428657)](/forum/user/63-nicolas "View nicolas's Profile") - [ Offline](/forum/user/63-nicolas) Less More - Posts: 86358 - Thank you received: 14293 - - 10 years 8 months ago [\#232331](#232331) by [nicolas](/forum/user/63-nicolas "View nicolas's Profile") Replied by *[nicolas](/forum/user/63-nicolas "View nicolas's Profile")* on topic *[Paypal Merchant security upgrade](/forum/29-payment-methods/882844-paypal-merchant-security-upgrade#232331 "Hello. Paypal sent an email 3 days ago, with regard to the changes need to be implemented on our side, to comply with their forthcoming security upgrades. SSL Certificate Upgrade to SHA-256 is the first change. As far as I remember (correct me only if I am wrong) you have already addressed this issue, so there is nothing we need to worry about. TLS 1.2 and HTTP/1.1 Upgrade is the second change that according to Paypal requires our attention. Is there anything that needs to be done on our end, or have we already been covered by your magical upgrades? Merci Panos")* Hi, There is indeed nothing to do for HikaShop. It's already handled. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI5LXBheW1lbnQtbWV0aG9kcy84ODI4NDQtcGF5cGFsLW1lcmNoYW50LXNlY3VyaXR5LXVwZ3JhZGU/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[d2dpcs](/forum/user/10531-d2dpcs "View d2dpcs's Profile")** - [![d2dpcs's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/10531-d2dpcs "View d2dpcs's Profile") - [ Offline](/forum/user/10531-d2dpcs) Less More - Posts: 59 - Thank you received: 2 - - 10 years 3 months ago - 10 years 3 months ago [\#247064](#247064) by [d2dpcs](/forum/user/10531-d2dpcs "View d2dpcs's Profile") Replied by *[d2dpcs](/forum/user/10531-d2dpcs "View d2dpcs's Profile")* on topic *[Paypal Merchant security upgrade](/forum/29-payment-methods/882844-paypal-merchant-security-upgrade#247064 "Hello. Paypal sent an email 3 days ago, with regard to the changes need to be implemented on our side, to comply with their forthcoming security upgrades. SSL Certificate Upgrade to SHA-256 is the first change. As far as I remember (correct me only if I am wrong) you have already addressed this issue, so there is nothing we need to worry about. TLS 1.2 and HTTP/1.1 Upgrade is the second change that according to Paypal requires our attention. Is there anything that needs to be done on our end, or have we already been covered by your magical upgrades? Merci Panos")* Even if we are using an outdated version of HikaShop? I am using 2.3.4. > nicolas wrote: Hi, There is indeed nothing to do for HikaShop. It's already handled. Last edit: 10 years 3 months ago by [d2dpcs](/forum/user/10531-d2dpcs "View d2dpcs's Profile"). Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI5LXBheW1lbnQtbWV0aG9kcy84ODI4NDQtcGF5cGFsLW1lcmNoYW50LXNlY3VyaXR5LXVwZ3JhZGU/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[nicolas](/forum/user/63-nicolas "View nicolas's Profile")** - [![nicolas's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar63.png?1793428657)](/forum/user/63-nicolas "View nicolas's Profile") - [ Offline](/forum/user/63-nicolas) Less More - Posts: 86358 - Thank you received: 14293 - - 10 years 3 months ago [\#247074](#247074) by [nicolas](/forum/user/63-nicolas "View nicolas's Profile") Replied by *[nicolas](/forum/user/63-nicolas "View nicolas's Profile")* on topic *[Paypal Merchant security upgrade](/forum/29-payment-methods/882844-paypal-merchant-security-upgrade#247074 "Hello. Paypal sent an email 3 days ago, with regard to the changes need to be implemented on our side, to comply with their forthcoming security upgrades. SSL Certificate Upgrade to SHA-256 is the first change. As far as I remember (correct me only if I am wrong) you have already addressed this issue, so there is nothing we need to worry about. TLS 1.2 and HTTP/1.1 Upgrade is the second change that according to Paypal requires our attention. Is there anything that needs to be done on our end, or have we already been covered by your magical upgrades? Merci Panos")* Hi, We didn't test specifically with that version but it should work too yes. Note that PayPal moved the date for these changes to next year. So I hope that by then you'll have updated your Joomla/HikaShop as the Joomla version you're using must also be outdated and might contain security issues. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzI5LXBheW1lbnQtbWV0aG9kcy84ODI4NDQtcGF5cGFsLW1lcmNoYW50LXNlY3VyaXR5LXVwZ3JhZGU/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. Board Categories HikaShop Install & Update Product & Category Display Content Creation Sales and Orders Orders management Reports & Statistics Customers Checkout Payment Methods Shipping Methods Import & Export (CSV, XLS…) Specific Features Affilation Taxes Wishlist Vote Carousel & Slider Mass Actions Filters & Search Discount & Coupon Feature Request Integrations Showcase General Talk about HikaShop Development HikaShop 3.0 Beta Translation Commercial Jobs HikaShop Components HikaMarket Market: Feature requests Market: How to? Market: Bug Report HikaSerial General talk about HikaSerial Serial: Bug Report Serial: How to? 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