diff --git a/nghttp2.yaml b/nghttp2.yaml
index c54ee1cfce3..52e301d05bf 100644
--- a/nghttp2.yaml
+++ b/nghttp2.yaml
@@ -1,6 +1,6 @@
 package:
   name: nghttp2
-  version: 1.54.0
+  version: 1.55.0
   epoch: 0
   description: "experimental HTTP/2 client, server and library"
   copyright:
@@ -22,7 +22,7 @@ pipeline:
   - uses: fetch
     with:
       uri: https://github.com/nghttp2/nghttp2/releases/download/v${{package.version}}/nghttp2-${{package.version}}.tar.xz
-      expected-sha256: 20533c9354fbb6aa689b6aa0ddb77f91da1d242587444502832e1864308152df
+      expected-sha256: bc5b9d33fc08b195f0f2e685aa70bfd3f2f265a8d48039a701b7d67b375a783f
 
   - uses: autoconf/configure
     with: