diff --git a/Makefile b/Makefile
index 72a882d..14e3ef1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-PKG_VERSION=1.27.2+mod.3
+PKG_VERSION=1.27.3+mod.1
 PKG_REL_PREFIX=1hn1
 ifdef NO_CACHE
 DOCKER_NO_CACHE=--no-cache
diff --git a/debian/changelog b/debian/changelog
index 8b105c1..06378bc 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+nginx (1.27.3+mod.1-1hn1DebRelDistrib) UNRELEASED; urgency=medium
+
+  * nginx 1.27.3
+
+ -- Hiroaki Nakamura <hnakamur@gmail.com>  Wed, 27 Nov 2024 20:02:55 +0900
+
 nginx (1.27.2+mod.3-1hn1DebRelDistrib) UNRELEASED; urgency=medium
 
   * add module
diff --git a/debian/patches/freenginx-upstream-age.patch b/debian/patches/freenginx-upstream-age.patch
index 31019b5..ae0bf18 100644
--- a/debian/patches/freenginx-upstream-age.patch
+++ b/debian/patches/freenginx-upstream-age.patch
@@ -31,7 +31,7 @@ cache validity time.
  static ngx_int_t ngx_http_upstream_copy_header_line(ngx_http_request_t *r,
      ngx_table_elt_t *h, ngx_uint_t offset);
  static ngx_int_t
-@@ -289,6 +293,11 @@
+@@ -293,6 +297,11 @@
                   ngx_http_upstream_copy_multi_header_lines,
                   offsetof(ngx_http_headers_out_t, link), 0 },
  
@@ -43,7 +43,7 @@ cache validity time.
      { ngx_string("X-Accel-Expires"),
                   ngx_http_upstream_process_accel_expires, 0,
                   ngx_http_upstream_copy_header_line, 0, 0 },
-@@ -422,6 +431,10 @@
+@@ -444,6 +453,10 @@
        ngx_http_upstream_cache_etag, 0,
        NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 },
  
@@ -54,7 +54,7 @@ cache validity time.
  #endif
  
      { ngx_string("upstream_http_"), NULL, ngx_http_upstream_header_variable,
-@@ -467,6 +480,7 @@
+@@ -489,6 +502,7 @@
      { ngx_string("Cache-Control"), NGX_HTTP_UPSTREAM_IGN_CACHE_CONTROL },
      { ngx_string("Set-Cookie"), NGX_HTTP_UPSTREAM_IGN_SET_COOKIE },
      { ngx_string("Vary"), NGX_HTTP_UPSTREAM_IGN_VARY },
@@ -62,7 +62,7 @@ cache validity time.
      { ngx_null_string, 0 }
  };
  
-@@ -4878,13 +4892,14 @@
+@@ -4924,13 +4938,14 @@
              return NGX_OK;
          }
  
@@ -79,7 +79,7 @@ cache validity time.
      }
  
  extensions:
-@@ -5048,6 +5063,7 @@
+@@ -5094,6 +5109,7 @@
              r->cache->valid_sec = ngx_time() + n;
              u->headers_in.no_cache = 0;
              u->headers_in.expired = 0;
@@ -87,7 +87,7 @@ cache validity time.
              return NGX_OK;
          }
      }
-@@ -5061,6 +5077,7 @@
+@@ -5107,6 +5123,7 @@
          r->cache->valid_sec = n;
          u->headers_in.no_cache = 0;
          u->headers_in.expired = 0;
@@ -95,7 +95,7 @@ cache validity time.
      }
      }
  #endif
-@@ -5312,6 +5329,61 @@
+@@ -5358,6 +5375,61 @@
  
  
  static ngx_int_t
@@ -157,7 +157,7 @@ cache validity time.
  ngx_http_upstream_copy_header_line(ngx_http_request_t *r, ngx_table_elt_t *h,
      ngx_uint_t offset)
  {
-@@ -6041,6 +6113,60 @@
+@@ -6087,6 +6159,60 @@
  
      return NGX_OK;
  }
@@ -228,7 +228,7 @@ cache validity time.
  
  
  typedef struct {
-@@ -287,14 +288,17 @@
+@@ -295,14 +296,17 @@
  
      ngx_table_elt_t                 *cache_control;
      ngx_table_elt_t                 *set_cookie;
diff --git a/debian/patches/nginx-1.17.3-cache_manager.patch b/debian/patches/nginx-1.17.3-cache_manager.patch
index a78a818..0d58a0c 100644
--- a/debian/patches/nginx-1.17.3-cache_manager.patch
+++ b/debian/patches/nginx-1.17.3-cache_manager.patch
@@ -22,7 +22,7 @@
  #endif
  
      { ngx_string("proxy_temp_path"),
-@@ -5320,3 +5328,103 @@
+@@ -5323,3 +5331,103 @@
  
      v->uri = u->uri;
  }
diff --git a/nginx b/nginx
index e24f7cc..e7bd255 160000
--- a/nginx
+++ b/nginx
@@ -1 +1 @@
-Subproject commit e24f7ccc161f1a2a759eb27263ec9af4fc7c8e96
+Subproject commit e7bd2557458c26839da89e694067017eeb214348