diff --git a/ci/build_module_binaries.sh b/ci/build_module_binaries.sh
index c91dfe44..ac55987b 100755
--- a/ci/build_module_binaries.sh
+++ b/ci/build_module_binaries.sh
@@ -5,7 +5,7 @@ set -e
 [ -z "${OPENTRACING_VERSION}" ] && export OPENTRACING_VERSION="v1.6.0"
 NAME_SUFFIX=${NAME_SUFFIX:-""}
 
-NGINX_VERSIONS=(1.21.5 1.21.4 1.21.3 1.21.2 1.21.1 1.21.0 1.20.2 1.20.1 1.20.0 1.19.10 1.19.9 1.19.8 1.19.7 1.19.6 1.19.5 1.19.4 1.19.3 1.19.2 1.18.0 1.17.8 1.17.3 1.17.2 1.17.1 1.17.0 1.16.1 1.16.0 1.15.8 1.15.1 1.15.0 1.14.2 1.13.6)
+NGINX_VERSIONS=(1.21.6 1.21.5 1.21.4 1.21.3 1.21.2 1.21.1 1.21.0 1.20.2 1.20.1 1.20.0 1.19.10 1.19.9 1.19.8 1.19.7 1.19.6 1.19.5 1.19.4 1.19.3 1.19.2 1.18.0 1.17.8 1.17.3 1.17.2 1.17.1 1.17.0 1.16.1 1.16.0 1.15.8 1.15.1 1.15.0 1.14.2 1.13.6)
 
 # Compile for a portable cpu architecture
 export CFLAGS="-march=x86-64 -fPIC"