diff --git a/Server/src/config/partnerships.xml b/Server/src/config/partnerships.xml
index 81f6447e..8071264d 100644
--- a/Server/src/config/partnerships.xml
+++ b/Server/src/config/partnerships.xml
@@ -38,7 +38,7 @@
          -->
          
         <attribute name="encrypt" value="3DES"/>
-        <attribute name="sign" value="SHA256"/>
+        <attribute name="sign" value="SHA-256"/>
         <attribute name="resend_max_retries" value="3"/>
         <attribute name="prevent_canonicalization_for_mic" value="false"/>
         <attribute name="rename_digest_to_old_name" value="false"/>
@@ -92,7 +92,7 @@
             <attribute name="as2_receipt_option" value="$properties.as2_async_mdn_url$"/> 
          -->
         <attribute name="encrypt" value="3DES"/>
-        <attribute name="sign" value="SHA1"/>
+        <attribute name="sign" value="SHA-1"/>
         <attribute name="resend_max_retries" value="3"/>
         <attribute name="prevent_canonicalization_for_mic" value="false"/>
         <attribute name="rename_digest_to_old_name" value="false"/>
diff --git a/Server/src/test/resources/OpenAS2ServerTest/OpenAS2A/config/partnerships.xml b/Server/src/test/resources/OpenAS2ServerTest/OpenAS2A/config/partnerships.xml
index d30e8588..826cf444 100644
--- a/Server/src/test/resources/OpenAS2ServerTest/OpenAS2A/config/partnerships.xml
+++ b/Server/src/test/resources/OpenAS2ServerTest/OpenAS2A/config/partnerships.xml
@@ -25,7 +25,7 @@
                    value="signed-receipt-protocol=optional, pkcs7-signature; signed-receipt-micalg=optional, $attribute.sign$"/>
         -->
         <attribute name="encrypt" value="3DES"/>
-        <attribute name="sign" value="SHA1"/>
+        <attribute name="sign" value="SHA2_256"/>
         <attribute name="resend_max_retries" value="3"/>
         <attribute name="prevent_canonicalization_for_mic" value="false"/>
         <attribute name="rename_digest_to_old_name" value="true"/>
@@ -46,7 +46,7 @@
         <attribute name="as2_mdn_options"
                    value="signed-receipt-protocol=optional, pkcs7-signature; signed-receipt-micalg=optional, SHA256"/>
         <attribute name="encrypt" value="3DES"/>
-        <attribute name="sign" value="SHA256"/>
+        <attribute name="sign" value="SHA-256"/>
         <attribute name="prevent_canonicalization_for_mic" value="false"/>
         <attribute name="rename_digest_to_old_name" value="false"/>
         <attribute name="remove_cms_algorithm_protection_attrib" value="false"/>
diff --git a/Server/src/test/resources/SingleServerTest/MyCompany/config/partnerships.xml b/Server/src/test/resources/SingleServerTest/MyCompany/config/partnerships.xml
index 5c186bea..80960e79 100644
--- a/Server/src/test/resources/SingleServerTest/MyCompany/config/partnerships.xml
+++ b/Server/src/test/resources/SingleServerTest/MyCompany/config/partnerships.xml
@@ -27,7 +27,7 @@
         <attribute name="as2_mdn_options"
                    value="signed-receipt-protocol=optional, pkcs7-signature; signed-receipt-micalg=optional, $attribute.sign$"/>
         <attribute name="encrypt" value="3DES"/>
-        <attribute name="sign" value="SHA256"/>
+        <attribute name="sign" value="SHA-256"/>
         <attribute name="resend_max_retries" value="3"/>
         <attribute name="prevent_canonicalization_for_mic" value="false"/>
         <attribute name="rename_digest_to_old_name" value="false"/>