2 files changed, 3 insertions, 3 deletions

diff --git a/src/microhttpd/digestauth.c b/src/microhttpd/digestauth.c
index 851eaa3f..f461abd4 100644
--- a/src/microhttpd/digestauth.c
+++ b/src/microhttpd/digestauth.c
@@ -308,7 +308,7 @@ lookup_sub_value (char *dest,
 static int
 check_nonce_nc (struct MHD_Connection *connection,
                 const char *nonce,
-                unsigned long int nc)
+                uint64_t nc)
 {
   uint32_t off;
   uint32_t mod;
@@ -567,7 +567,7 @@ MHD_digest_auth_check (struct MHD_Connection *connection,
   uint32_t nonce_time;
   uint32_t t;
   size_t left; /* number of characters left in 'header' for 'uri' */
-  unsigned long int nci;
+  uint64_t nci;
 
   header = MHD_lookup_connection_value (connection,
                                         MHD_HEADER_KIND,
diff --git a/src/microhttpd/internal.h b/src/microhttpd/internal.h
index 30db7e2a..73357518 100644
--- a/src/microhttpd/internal.h
+++ b/src/microhttpd/internal.h
@@ -190,7 +190,7 @@ struct MHD_NonceNc
    * Nonce counter, a value that increases for each subsequent
    * request for the same nonce.
    */
-  unsigned long int nc;
+  uint64_t nc;
 
   /**
    * Nonce value: