diff --git a/Dockerfile b/Dockerfile
index 085c856..c7bd926 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -104,6 +104,7 @@ RUN \
     certbot-dns-cloudflare \
     certbot-dns-cloudxns \
     certbot-dns-cpanel \
+    certbot-dns-desec \
     certbot-dns-digitalocean \
     certbot-dns-directadmin \
     certbot-dns-dnsimple \
@@ -125,6 +126,7 @@ RUN \
     certbot-dns-route53 \
     certbot-dns-transip \
     certbot-dns-vultr \
+    certbot-dns-desec \
     certbot-plugin-gandi \
     cryptography \
     requests && \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index dacedb4..95b6dd0 100755
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -104,6 +104,7 @@ RUN \
     certbot-dns-cloudflare \
     certbot-dns-cloudxns \
     certbot-dns-cpanel \
+    certbot-dns-desec \
     certbot-dns-digitalocean \
     certbot-dns-directadmin \
     certbot-dns-dnsimple \
@@ -125,6 +126,7 @@ RUN \
     certbot-dns-route53 \
     certbot-dns-transip \
     certbot-dns-vultr \
+    certbot-dns-desec \
     certbot-plugin-gandi \
     cryptography \
     requests && \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 6056bd0..62f3644 100755
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -104,6 +104,7 @@ RUN \
     certbot-dns-cloudflare \
     certbot-dns-cloudxns \
     certbot-dns-cpanel \
+    certbot-dns-desec \
     certbot-dns-digitalocean \
     certbot-dns-directadmin \
     certbot-dns-dnsimple \
diff --git a/README.md b/README.md
index 95d4cb8..5935bd7 100644
--- a/README.md
+++ b/README.md
@@ -213,7 +213,7 @@ Container images are configured using parameters passed at runtime (such as thos
 | `-e VALIDATION=http` | Certbot validation method to use, options are `http`, `dns` or `duckdns` (`dns` method also requires `DNSPLUGIN` variable set) (`duckdns` method requires `DUCKDNSTOKEN` variable set, and the `SUBDOMAINS` variable must be either empty or set to `wildcard`). |
 | `-e SUBDOMAINS=www,` | Subdomains you'd like the cert to cover (comma separated, no spaces) ie. `www,ftp,cloud`. For a wildcard cert, set this _exactly_ to `wildcard` (wildcard cert is available via `dns` and `duckdns` validation only) |
 | `-e CERTPROVIDER=` | Optionally define the cert provider. Set to `zerossl` for ZeroSSL certs (requires existing [ZeroSSL account](https://app.zerossl.com/signup) and the e-mail address entered in `EMAIL` env var). Otherwise defaults to Let's Encrypt. |
-| `-e DNSPLUGIN=cloudflare` | Required if `VALIDATION` is set to `dns`. Options are `aliyun`, `cloudflare`, `cloudxns`, `cpanel`, `digitalocean`, `directadmin`, `dnsimple`, `dnsmadeeasy`, `dnspod`, `domeneshop`, `gandi`, `gehirn`, `google`, `he`, `hetzner`, `inwx`, `ionos`, `linode`, `luadns`, `netcup`, `njalla`, `nsone`, `ovh`, `rfc2136`, `route53`, `sakuracloud`, `transip` and `vultr`. Also need to enter the credentials into the corresponding ini (or json for some plugins) file under `/config/dns-conf`. |
+| `-e DNSPLUGIN=cloudflare` | Required if `VALIDATION` is set to `dns`. Options are `aliyun`, `cloudflare`, `cloudxns`, `cpanel`, `desec`, `digitalocean`, `directadmin`, `dnsimple`, `dnsmadeeasy`, `dnspod`, `domeneshop`, `gandi`, `gehirn`, `google`, `he`, `hetzner`, `inwx`, `ionos`, `linode`, `luadns`, `netcup`, `njalla`, `nsone`, `ovh`, `rfc2136`, `route53`, `sakuracloud`, `transip` and `vultr`. Also need to enter the credentials into the corresponding ini (or json for some plugins) file under `/config/dns-conf`. |
 | `-e PROPAGATION=` | Optionally override (in seconds) the default propagation time for the dns plugins. |
 | `-e DUCKDNSTOKEN=` | Required if `VALIDATION` is set to `duckdns`. Retrieve your token from https://www.duckdns.org |
 | `-e EMAIL=` | Optional e-mail address used for cert expiration notifications (Required for ZeroSSL). |
@@ -332,6 +332,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **15.11.21:** - Added support for deSEC DNS for wildcard certificate generation
 * **26.10.21:** - [Existing users should update:](https://github.com/linuxserver/docker-swag/blob/master/README.md#updating-configs) proxy.conf - Mitigate https://httpoxy.org/ vulnerabilities. Ref: https://www.nginx.com/blog/mitigating-the-httpoxy-vulnerability-with-nginx#Defeating-the-Attack-using-NGINX-and-NGINX-Plus
 * **23.10.21:** - Fix Hurricane Electric (HE) DNS validation.
 * **12.10.21:** - Fix deprecated LE root cert check to fix failures when using `STAGING=true`, and failures in revoking.
diff --git a/package_versions.txt b/package_versions.txt
index 16bc965..73db60e 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -7,7 +7,7 @@ apr-util-1.6.1-r7
 argon2-libs-20190702-r1
 bash-5.1.4-r0
 brotli-libs-1.0.9-r5
-busybox-1.33.1-r3
+busybox-1.33.1-r6
 c-client-2007f-r11
 ca-certificates-20191127-r5
 ca-certificates-bundle-20191127-r5
@@ -29,7 +29,7 @@ iptables-1.8.7-r1
 libacl-2.2.53-r0
 libassuan-2.5.5-r0
 libattr-2.5.1-r0
-libblkid-2.37-r0
+libblkid-2.37.2-r0
 libbsd-0.11.3-r0
 libbz2-1.0.8-r1
 libc-utils-0.7.2-r3
@@ -55,10 +55,10 @@ libmcrypt-2.5.8-r9
 libmd-1.0.3-r0
 libmemcached-libs-1.0.18-r4
 libmnl-1.0.4-r1
-libmount-2.37-r0
+libmount-2.37.2-r0
 libnftnl-libs-1.2.0-r0
 libpng-1.6.37-r1
-libpq-13.4-r0
+libpq-13.5-r0
 libproc-3.3.17-r0
 libressl3.3-libcrypto-3.3.3-r0
 libressl3.3-libssl-3.3.3-r0
@@ -72,7 +72,7 @@ libssl1.1-1.1.1l-r0
 libstdc++-10.3.1_git20210424-r2
 libtasn1-4.17.0-r0
 libunistring-0.9.10-r1
-libuuid-2.37-r0
+libuuid-2.37.2-r0
 libwebp-1.2.0-r2
 libx11-1.7.2-r0
 libxau-1.0.9-r0
@@ -96,26 +96,26 @@ ncurses-libs-6.2_p20210612-r0
 ncurses-terminfo-base-6.2_p20210612-r0
 nettle-3.7.3-r0
 nghttp2-libs-1.43.0-r0
-nginx-1.20.1-r3
-nginx-mod-devel-kit-1.20.1-r3
-nginx-mod-http-brotli-1.20.1-r3
-nginx-mod-http-dav-ext-1.20.1-r3
-nginx-mod-http-echo-1.20.1-r3
-nginx-mod-http-fancyindex-1.20.1-r3
-nginx-mod-http-geoip2-1.20.1-r3
-nginx-mod-http-headers-more-1.20.1-r3
-nginx-mod-http-image-filter-1.20.1-r3
-nginx-mod-http-nchan-1.20.1-r3
-nginx-mod-http-perl-1.20.1-r3
-nginx-mod-http-redis2-1.20.1-r3
-nginx-mod-http-set-misc-1.20.1-r3
-nginx-mod-http-upload-progress-1.20.1-r3
-nginx-mod-http-xslt-filter-1.20.1-r3
-nginx-mod-mail-1.20.1-r3
-nginx-mod-rtmp-1.20.1-r3
-nginx-mod-stream-1.20.1-r3
-nginx-mod-stream-geoip2-1.20.1-r3
-nginx-vim-1.20.1-r3
+nginx-1.20.2-r0
+nginx-mod-devel-kit-1.20.2-r0
+nginx-mod-http-brotli-1.20.2-r0
+nginx-mod-http-dav-ext-1.20.2-r0
+nginx-mod-http-echo-1.20.2-r0
+nginx-mod-http-fancyindex-1.20.2-r0
+nginx-mod-http-geoip2-1.20.2-r0
+nginx-mod-http-headers-more-1.20.2-r0
+nginx-mod-http-image-filter-1.20.2-r0
+nginx-mod-http-nchan-1.20.2-r0
+nginx-mod-http-perl-1.20.2-r0
+nginx-mod-http-redis2-1.20.2-r0
+nginx-mod-http-set-misc-1.20.2-r0
+nginx-mod-http-upload-progress-1.20.2-r0
+nginx-mod-http-xslt-filter-1.20.2-r0
+nginx-mod-mail-1.20.2-r0
+nginx-mod-rtmp-1.20.2-r0
+nginx-mod-stream-1.20.2-r0
+nginx-mod-stream-geoip2-1.20.2-r0
+nginx-vim-1.20.2-r0
 npth-1.6-r0
 oniguruma-6.9.7.1-r0
 openssl-1.1.1l-r0
@@ -216,7 +216,7 @@ scanelf-1.3.2-r0
 shadow-4.8.1-r0
 skalibs-2.10.0.3-r0
 sqlite-libs-3.35.5-r0
-ssl_client-1.33.1-r3
+ssl_client-1.33.1-r6
 tzdata-2021e-r0
 unixodbc-2.3.9-r1
 utmps-0.1.0.2-r0
diff --git a/readme-vars.yml b/readme-vars.yml
index a4aa67f..9045829 100755
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -51,7 +51,7 @@ opt_param_usage_include_env: true
 opt_param_env_vars:
   - { env_var: "SUBDOMAINS", env_value: "www,", desc: "Subdomains you'd like the cert to cover (comma separated, no spaces) ie. `www,ftp,cloud`. For a wildcard cert, set this _exactly_ to `wildcard` (wildcard cert is available via `dns` and `duckdns` validation only)" }
   - { env_var: "CERTPROVIDER", env_value: "", desc: "Optionally define the cert provider. Set to `zerossl` for ZeroSSL certs (requires existing [ZeroSSL account](https://app.zerossl.com/signup) and the e-mail address entered in `EMAIL` env var). Otherwise defaults to Let's Encrypt." }
-  - { env_var: "DNSPLUGIN", env_value: "cloudflare", desc: "Required if `VALIDATION` is set to `dns`. Options are `aliyun`, `cloudflare`, `cloudxns`, `cpanel`, `digitalocean`, `directadmin`, `dnsimple`, `dnsmadeeasy`, `dnspod`, `domeneshop`, `gandi`, `gehirn`, `google`, `he`, `hetzner`, `inwx`, `ionos`, `linode`, `luadns`, `netcup`, `njalla`, `nsone`, `ovh`, `rfc2136`, `route53`, `sakuracloud`, `transip` and `vultr`. Also need to enter the credentials into the corresponding ini (or json for some plugins) file under `/config/dns-conf`." }
+  - { env_var: "DNSPLUGIN", env_value: "cloudflare", desc: "Required if `VALIDATION` is set to `dns`. Options are `aliyun`, `cloudflare`, `cloudxns`, `cpanel`, `desec`, `digitalocean`, `directadmin`, `dnsimple`, `dnsmadeeasy`, `dnspod`, `domeneshop`, `gandi`, `gehirn`, `google`, `he`, `hetzner`, `inwx`, `ionos`, `linode`, `luadns`, `netcup`, `njalla`, `nsone`, `ovh`, `rfc2136`, `route53`, `sakuracloud`, `transip` and `vultr`. Also need to enter the credentials into the corresponding ini (or json for some plugins) file under `/config/dns-conf`." }
   - { env_var: "PROPAGATION", env_value: "", desc: "Optionally override (in seconds) the default propagation time for the dns plugins." }
   - { env_var: "DUCKDNSTOKEN", env_value: "", desc: "Required if `VALIDATION` is set to `duckdns`. Retrieve your token from https://www.duckdns.org" }
   - { env_var: "EMAIL", env_value: "", desc: "Optional e-mail address used for cert expiration notifications (Required for ZeroSSL)." }
@@ -155,6 +155,8 @@ app_setup_nginx_reverse_proxy_block: ""
 
 # changelog
 changelogs:
+  - { date: "20.11.21:", desc: "Added support for dnspod validation." }
+  - { date: "15.11.21:", desc: "Added support for deSEC DNS for wildcard certificate generation." }
   - { date: "26.10.21:", desc: "[Existing users should update:](https://github.com/linuxserver/docker-swag/blob/master/README.md#updating-configs) proxy.conf - Mitigate https://httpoxy.org/ vulnerabilities. Ref: https://www.nginx.com/blog/mitigating-the-httpoxy-vulnerability-with-nginx#Defeating-the-Attack-using-NGINX-and-NGINX-Plus" }
   - { date: "23.10.21:", desc: "Fix Hurricane Electric (HE) DNS validation." }
   - { date: "12.10.21:", desc: "Fix deprecated LE root cert check to fix failures when using `STAGING=true`, and failures in revoking." }
diff --git a/root/defaults/dns-conf/desec.ini b/root/defaults/dns-conf/desec.ini
new file mode 100644
index 0000000..4ac7a66
--- /dev/null
+++ b/root/defaults/dns-conf/desec.ini
@@ -0,0 +1,4 @@
+# Instructions: https://pypi.org/project/certbot-dns-desec/
+# Replace with your Desec V1 API Token
+dns_desec_token=YOUR_TOKEN_HERE
+dns_desec_endpoint=https://desec.io/api/v1/
\ No newline at end of file
diff --git a/root/etc/cont-init.d/50-config b/root/etc/cont-init.d/50-config
index 1457d55..7bfe491 100644
--- a/root/etc/cont-init.d/50-config
+++ b/root/etc/cont-init.d/50-config
@@ -122,7 +122,7 @@ if ! grep -q 'PARAMETERS' "/config/nginx/dhparams.pem"; then
 fi
 
 # check to make sure DNSPLUGIN is selected if dns validation is used
-[[ "$VALIDATION" = "dns" ]] && [[ ! "$DNSPLUGIN" =~ ^(aliyun|cloudflare|cloudxns|cpanel|digitalocean|directadmin|dnsimple|dnsmadeeasy|dnspod|domeneshop|gandi|gehirn|google|he|hetzner|inwx|ionos|linode|luadns|netcup|njalla|nsone|ovh|rfc2136|route53|sakuracloud|transip|vultr)$ ]] && \
+[[ "$VALIDATION" = "dns" ]] && [[ ! "$DNSPLUGIN" =~ ^(aliyun|cloudflare|cloudxns|cpanel|desec|digitalocean|directadmin|dnsimple|dnsmadeeasy|dnspod|domeneshop|gandi|gehirn|google|he|hetzner|inwx|ionos|linode|luadns|netcup|njalla|nsone|ovh|rfc2136|route53|sakuracloud|transip|vultr)$ ]] && \
     echo "Please set the DNSPLUGIN variable to a valid plugin name. See docker info for more details." && \
     sleep infinity
 
@@ -236,7 +236,7 @@ if [ "$VALIDATION" = "dns" ]; then
     elif [[ "$DNSPLUGIN" =~ ^(google)$ ]]; then
         if [ -n "$PROPAGATION" ];then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
         PREFCHAL="--dns-${DNSPLUGIN} --dns-${DNSPLUGIN}-credentials /config/dns-conf/${DNSPLUGIN}.json ${PROPAGATIONPARAM}"
-    elif [[ "$DNSPLUGIN" =~ ^(aliyun|dnspod|domeneshop|he|hetzner|inwx|ionos|netcup|njalla|transip|vultr)$ ]]; then
+    elif [[ "$DNSPLUGIN" =~ ^(aliyun|desec|dnspod|domeneshop|he|hetzner|inwx|ionos|netcup|njalla|transip|vultr)$ ]]; then
         if [ -n "$PROPAGATION" ];then PROPAGATIONPARAM="--dns-${DNSPLUGIN}-propagation-seconds ${PROPAGATION}"; fi
         PREFCHAL="-a dns-${DNSPLUGIN} --dns-${DNSPLUGIN}-credentials /config/dns-conf/${DNSPLUGIN}.ini ${PROPAGATIONPARAM}"
     elif [[ "$DNSPLUGIN" =~ ^(directadmin)$ ]]; then