diff --git a/.github/workflows/ngtcp2-gnutls.yml b/.github/workflows/ngtcp2-gnutls.yml
index e2177c7a73..20df042735 100644
--- a/.github/workflows/ngtcp2-gnutls.yml
+++ b/.github/workflows/ngtcp2-gnutls.yml
@@ -117,7 +117,7 @@ jobs:
       name: 'install ngtcp2'
 
     - run: |
-        git clone --quiet --depth=1 -b v1.53.0 https://github.com/nghttp2/nghttp2
+        git clone --quiet --depth=1 -b v1.54.0 https://github.com/nghttp2/nghttp2
         cd nghttp2
         autoreconf -fi
         ./configure --prefix=$HOME/all PKG_CONFIG_PATH="$HOME/all/lib/pkgconfig" --enable-http3
diff --git a/.github/workflows/ngtcp2-quictls.yml b/.github/workflows/ngtcp2-quictls.yml
index 7bdd5237b8..7609b0ec2e 100644
--- a/.github/workflows/ngtcp2-quictls.yml
+++ b/.github/workflows/ngtcp2-quictls.yml
@@ -94,7 +94,7 @@ jobs:
       name: 'install ngtcp2'
 
     - run: |
-        git clone --quiet --depth=1 -b v1.53.0 https://github.com/nghttp2/nghttp2
+        git clone --quiet --depth=1 -b v1.54.0 https://github.com/nghttp2/nghttp2
         cd nghttp2
         autoreconf -fi
         ./configure --prefix=$HOME/all PKG_CONFIG_PATH="$HOME/all/lib/pkgconfig" --enable-http3
diff --git a/.github/workflows/ngtcp2-wolfssl.yml b/.github/workflows/ngtcp2-wolfssl.yml
index feab3c72f1..f1b6e23558 100644
--- a/.github/workflows/ngtcp2-wolfssl.yml
+++ b/.github/workflows/ngtcp2-wolfssl.yml
@@ -104,7 +104,7 @@ jobs:
       name: 'install ngtcp2'
 
     - run: |
-        git clone --quiet --depth=1 -b v1.53.0 https://github.com/nghttp2/nghttp2
+        git clone --quiet --depth=1 -b v1.54.0 https://github.com/nghttp2/nghttp2
         cd nghttp2
         autoreconf -fi
         ./configure --prefix=$HOME/all PKG_CONFIG_PATH="$HOME/all/lib/pkgconfig" --enable-http3