diff --git a/_versions.sh b/_versions.sh
index 9dd8b4359..f7eb384c0 100755
--- a/_versions.sh
+++ b/_versions.sh
@@ -12,7 +12,7 @@ export CURL_HASH=376d627767d6c4f05105ab6d497b0d9aba7111770dd9d995225478209c37ea6
 # Create revision string
 # NOTE: Set _REV to 1 after bumping CURL_VER_, then increment for each
 #       CI rebuild via `main` branch push (e.g. after bumping a dependency).
-export _REV="${CW_REVISION:-2}"
+export _REV="${CW_REVISION:-3}"
 
 export CACERT_VER_='2023-08-22'
 export CACERT_HASH=23c2469e2a568362a62eecf1b49ed90a15621e6fa30e29947ded3436422de9b9
@@ -37,8 +37,8 @@ export LIBSSH_HASH=b60e2ff7f367b9eee2b5634d3a63303ddfede0e6a18dfca88c44a8770e7e4
 export LIBSSH2_VER_='1.11.0'
 export LIBSSH2_HASH=a488a22625296342ddae862de1d59633e6d446eff8417398e06674a49be3d7c2
 export LIBSSH2_CPPFLAGS='-DLIBSSH2_NO_DSA -DLIBSSH2_NO_BLOWFISH -DLIBSSH2_NO_RC4 -DLIBSSH2_NO_HMAC_RIPEMD -DLIBSSH2_NO_CAST -DLIBSSH2_NO_3DES -DLIBSSH2_NO_MD5'
-export NGHTTP2_VER_='1.56.0'
-export NGHTTP2_HASH=65eee8021e9d3620589a4a4e91ce9983d802b5229f78f3313770e13f4d2720e9
+export NGHTTP2_VER_='1.57.0'
+export NGHTTP2_HASH=9210b0113109f43be526ac5835d58a701411821a4d39e155c40d67c40f47a958
 export NGHTTP3_VER_='0.15.0'
 export NGHTTP3_HASH=20d33a364033a99de11a14246fffc3e059e133cf3a53b0891f6785c929f257f1
 export NGTCP2_VER_='0.19.1'