diff --git a/src/libnm-client-impl/libnm.ver b/src/libnm-client-impl/libnm.ver
index ad05a4e29c..e49116f552 100644
--- a/src/libnm-client-impl/libnm.ver
+++ b/src/libnm-client-impl/libnm.ver
@@ -2076,3 +2076,9 @@ global:
 	nm_setting_sriov_get_preserve_on_down;
 	nm_sriov_preserve_on_down_get_type;
 } libnm_1_52_0;
+
+libnm_1_54_2 {
+global:
+	nm_setting_hsr_get_protocol_version;
+	nm_setting_hsr_protocol_version_get_type;
+} libnm_1_54_0;
diff --git a/src/libnm-core-impl/gen-metadata-nm-settings-libnm-core.xml.in b/src/libnm-core-impl/gen-metadata-nm-settings-libnm-core.xml.in
index c764f53568..058a7759c5 100644
--- a/src/libnm-core-impl/gen-metadata-nm-settings-libnm-core.xml.in
+++ b/src/libnm-core-impl/gen-metadata-nm-settings-libnm-core.xml.in
@@ -1528,6 +1528,10 @@
                   dbus-type="s"
                   gprop-type="gchararray"
                   />
+        <property name="protocol-version"
+                  dbus-type="i"
+                  gprop-type="gint"
+                  />
         <property name="prp"
                   dbus-type="b"
                   gprop-type="gboolean"
diff --git a/src/libnm-core-impl/nm-setting-hsr.c b/src/libnm-core-impl/nm-setting-hsr.c
index d9a662b16f..481ed839c2 100644
--- a/src/libnm-core-impl/nm-setting-hsr.c
+++ b/src/libnm-core-impl/nm-setting-hsr.c
@@ -23,12 +23,18 @@
 
 /*****************************************************************************/
 
-NM_GOBJECT_PROPERTIES_DEFINE(NMSettingHsr, PROP_PORT1, PROP_PORT2, PROP_MULTICAST_SPEC, PROP_PRP, );
+NM_GOBJECT_PROPERTIES_DEFINE(NMSettingHsr,
+                             PROP_PORT1,
+                             PROP_PORT2,
+                             PROP_MULTICAST_SPEC,
+                             PROP_PRP,
+                             PROP_PROTOCOL_VERSION, );
 
 typedef struct {
     char   *port1;
     char   *port2;
     guint32 multicast_spec;
+    int     protocol_version;
     bool    prp;
 } NMSettingHsrPrivate;
 
@@ -117,6 +123,22 @@ nm_setting_hsr_get_prp(NMSettingHsr *setting)
     return NM_SETTING_HSR_GET_PRIVATE(setting)->prp;
 }
 
+/**
+ * nm_setting_hsr_get_protocol_version:
+ * @setting: the #NMSettingHsr
+ *
+ * Returns: the #NMSettingHsr:protocol-version property of the setting
+ *
+ * Since: 1.56, 1.54.2
+ **/
+NMSettingHsrProtocolVersion
+nm_setting_hsr_get_protocol_version(NMSettingHsr *setting)
+{
+    g_return_val_if_fail(NM_IS_SETTING_HSR(setting), NM_SETTING_HSR_PROTOCOL_VERSION_DEFAULT);
+
+    return NM_SETTING_HSR_GET_PRIVATE(setting)->protocol_version;
+}
+
 /*****************************************************************************/
 
 static gboolean
@@ -160,6 +182,18 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
         return FALSE;
     }
 
+    if (priv->prp && priv->protocol_version != NM_SETTING_HSR_PROTOCOL_VERSION_DEFAULT) {
+        g_set_error(error,
+                    NM_CONNECTION_ERROR,
+                    NM_CONNECTION_ERROR_INVALID_PROPERTY,
+                    _("HSR protocol cannot be configured for PRP interfaces"));
+        g_prefix_error(error,
+                       "%s.%s: ",
+                       NM_SETTING_HSR_SETTING_NAME,
+                       NM_SETTING_HSR_PROTOCOL_VERSION);
+        return FALSE;
+    }
+
     return TRUE;
 }
 
@@ -260,6 +294,27 @@ nm_setting_hsr_class_init(NMSettingHsrClass *klass)
                                                NMSettingHsr,
                                                _priv.prp);
 
+    /**
+      * NMSettingHsr:protocol-version:
+      *
+      * Configures the protocol version to be used for the HSR/PRP interface.
+      * %NM_SETTING_HSR_PROTOCOL_VERSION_DEFAULT sets the protocol version to the default version for the protocol.
+      * %NM_SETTING_HSR_PROTOCOL_VERSION_HSR_2010 sets the protocol version to HSRv0 (IEC 62439-3:2010).
+      * %NM_SETTING_HSR_PROTOCOL_VERSION_HSR_2012 sets the protocol version to HSRv1 (IEC 62439-3:2012).
+      *
+      * Since: 1.56, 1.54.2
+      **/
+    _nm_setting_property_define_direct_enum(properties_override,
+                                            obj_properties,
+                                            NM_SETTING_HSR_PROTOCOL_VERSION,
+                                            PROP_PROTOCOL_VERSION,
+                                            NM_TYPE_SETTING_HSR_PROTOCOL_VERSION,
+                                            NM_SETTING_HSR_PROTOCOL_VERSION_DEFAULT,
+                                            NM_SETTING_PARAM_NONE,
+                                            NULL,
+                                            NMSettingHsr,
+                                            _priv.protocol_version);
+
     g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
 
     _nm_setting_class_commit(setting_class, NM_META_SETTING_TYPE_HSR, NULL, properties_override, 0);
diff --git a/src/libnm-core-public/nm-setting-hsr.h b/src/libnm-core-public/nm-setting-hsr.h
index f7b0136fd1..495d91af3d 100644
--- a/src/libnm-core-public/nm-setting-hsr.h
+++ b/src/libnm-core-public/nm-setting-hsr.h
@@ -23,10 +23,27 @@ G_BEGIN_DECLS
 
 #define NM_SETTING_HSR_SETTING_NAME "hsr"
 
-#define NM_SETTING_HSR_PORT1          "port1"
-#define NM_SETTING_HSR_PORT2          "port2"
-#define NM_SETTING_HSR_MULTICAST_SPEC "multicast-spec"
-#define NM_SETTING_HSR_PRP            "prp"
+#define NM_SETTING_HSR_PORT1            "port1"
+#define NM_SETTING_HSR_PORT2            "port2"
+#define NM_SETTING_HSR_MULTICAST_SPEC   "multicast-spec"
+#define NM_SETTING_HSR_PRP              "prp"
+#define NM_SETTING_HSR_PROTOCOL_VERSION "protocol-version"
+
+/**
+ * NMSettingHsrProtocolVersion:
+ * @NM_SETTING_HSR_PROTOCOL_VERSION_DEFAULT: Default version for the protocol
+ * @NM_SETTING_HSR_PROTOCOL_VERSION_HSR_2010: HSRv0, IEC 62439-3:2010
+ * @NM_SETTING_HSR_PROTOCOL_VERSION_HSR_2012: HSRv1, IEC 62439-3:2012
+ *
+ * #NMSettingHsrProtocolVersion values indicate the HSR protocol version.
+ *
+ * Since: 1.56, 1.54.2
+ */
+typedef enum {
+    NM_SETTING_HSR_PROTOCOL_VERSION_DEFAULT  = -1,
+    NM_SETTING_HSR_PROTOCOL_VERSION_HSR_2010 = 0,
+    NM_SETTING_HSR_PROTOCOL_VERSION_HSR_2012 = 1,
+} NMSettingHsrProtocolVersion;
 
 typedef struct _NMSettingHsrClass NMSettingHsrClass;
 
@@ -43,6 +60,8 @@ NM_AVAILABLE_IN_1_46
 guint32 nm_setting_hsr_get_multicast_spec(NMSettingHsr *setting);
 NM_AVAILABLE_IN_1_46
 gboolean nm_setting_hsr_get_prp(NMSettingHsr *setting);
+NM_AVAILABLE_IN_1_54_2
+NMSettingHsrProtocolVersion nm_setting_hsr_get_protocol_version(NMSettingHsr *setting);
 
 G_END_DECLS
 
diff --git a/src/libnmc-setting/nm-meta-setting-desc.c b/src/libnmc-setting/nm-meta-setting-desc.c
index aa290b9f10..34d16f5845 100644
--- a/src/libnmc-setting/nm-meta-setting-desc.c
+++ b/src/libnmc-setting/nm-meta-setting-desc.c
@@ -6198,6 +6198,9 @@ static const NMMetaPropertyInfo *const property_infos_HSR[] = {
     PROPERTY_INFO_WITH_DESC (NM_SETTING_HSR_PRP,
         .property_type =                &_pt_gobject_bool,
     ),
+    PROPERTY_INFO_WITH_DESC (NM_SETTING_HSR_PROTOCOL_VERSION,
+        .property_type =                &_pt_gobject_enum,
+    ),
     NULL
 };
 
diff --git a/src/libnmc-setting/settings-docs.h.in b/src/libnmc-setting/settings-docs.h.in
index 56c7c29cd5..3490d5b0a7 100644
--- a/src/libnmc-setting/settings-docs.h.in
+++ b/src/libnmc-setting/settings-docs.h.in
@@ -174,6 +174,7 @@
 #define DESCRIBE_DOC_NM_SETTING_HSR_MULTICAST_SPEC N_("The last byte of supervision address.")
 #define DESCRIBE_DOC_NM_SETTING_HSR_PORT1 N_("The port1 interface name of the HSR. This property is mandatory.")
 #define DESCRIBE_DOC_NM_SETTING_HSR_PORT2 N_("The port2 interface name of the HSR. This property is mandatory.")
+#define DESCRIBE_DOC_NM_SETTING_HSR_PROTOCOL_VERSION N_("Configures the protocol version to be used for the HSR/PRP interface. \"default\" (-1) sets the protocol version to the default version for the protocol. \"hsr-2010\" (0) sets the protocol version to HSRv0 (IEC 62439-3:2010). \"hsr-2012\" (1) sets the protocol version to HSRv1 (IEC 62439-3:2012).")
 #define DESCRIBE_DOC_NM_SETTING_HSR_PRP N_("The protocol used by the interface, whether it is PRP or HSR.")
 #define DESCRIBE_DOC_NM_SETTING_INFINIBAND_MAC_ADDRESS N_("If specified, this connection will only apply to the IPoIB device whose permanent MAC address matches. This property does not change the MAC address of the device (i.e. MAC spoofing).")
 #define DESCRIBE_DOC_NM_SETTING_INFINIBAND_MTU N_("If non-zero, only transmit packets of the specified size or smaller, breaking larger packets up into multiple frames.")
diff --git a/src/nmcli/gen-metadata-nm-settings-nmcli.xml.in b/src/nmcli/gen-metadata-nm-settings-nmcli.xml.in
index 67b14d4c6e..545d9ba0fb 100644
--- a/src/nmcli/gen-metadata-nm-settings-nmcli.xml.in
+++ b/src/nmcli/gen-metadata-nm-settings-nmcli.xml.in
@@ -1235,6 +1235,10 @@
                   nmcli-description="The protocol used by the interface, whether it is PRP or HSR."
                   format="boolean"
                   values="true/yes/on, false/no/off" />
+        <property name="protocol-version"
+                  nmcli-description="Configures the protocol version to be used for the HSR/PRP interface. &quot;default&quot; (-1) sets the protocol version to the default version for the protocol. &quot;hsr-2010&quot; (0) sets the protocol version to HSRv0 (IEC 62439-3:2010). &quot;hsr-2012&quot; (1) sets the protocol version to HSRv1 (IEC 62439-3:2012)."
+                  format="choice (NMSettingHsrProtocolVersion)"
+                  values="default (-1), hsr-2010 (0), hsr-2012 (1)" />
     </setting>
     <setting name="infiniband" >
         <property name="mac-address"