diff --git a/Cargo.lock b/Cargo.lock
index ea1c9776f..dc70d330e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -70,9 +70,9 @@ dependencies = [
  "log",
  "once_cell",
  "parking_lot",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "smallvec",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "tokio-util 0.6.7",
 ]
 
@@ -218,7 +218,7 @@ checksum = "bc7d7cd957c9ed92288a7c3c96af81fa5291f65247a76a34dac7b6af74e52ba0"
 dependencies = [
  "actix-macros 0.2.1",
  "futures-core",
- "tokio 1.7.1",
+ "tokio 1.8.0",
 ]
 
 [[package]]
@@ -548,7 +548,7 @@ dependencies = [
  "serde",
  "serde_json",
  "thiserror",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "uuid",
 ]
 
@@ -567,7 +567,7 @@ dependencies = [
  "serde",
  "serde_json",
  "thiserror",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "uuid",
 ]
 
@@ -1206,7 +1206,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ad9169582543d2cfe9961be1e9eaf4fc42f9aa3483f7c485717b8dde36466ea"
 dependencies = [
- "hashbrown",
+ "hashbrown 0.9.1",
 ]
 
 [[package]]
@@ -1370,7 +1370,7 @@ dependencies = [
  "futures-sink",
  "futures-task",
  "memchr",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "pin-utils",
  "proc-macro-hack",
  "proc-macro-nested",
@@ -1477,7 +1477,7 @@ dependencies = [
  "http",
  "indexmap",
  "slab",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "tokio-util 0.6.7",
  "tracing",
 ]
@@ -1491,6 +1491,12 @@ dependencies = [
  "ahash",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
+
 [[package]]
 name = "heck"
 version = "0.3.3"
@@ -1502,9 +1508,9 @@ dependencies = [
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "322f4de77956e22ed0e5032c359a0f1273f1f7f0d79bfa3b8ffbc730d7fbcc5c"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
 dependencies = [
  "libc",
 ]
@@ -1545,7 +1551,7 @@ checksum = "60daa14be0e0786db0f03a9e57cb404c9d756eed2b6c62b9ea98ec5743ec75a9"
 dependencies = [
  "bytes 1.0.1",
  "http",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
 ]
 
 [[package]]
@@ -1591,7 +1597,7 @@ dependencies = [
  "reqwest",
  "sha2",
  "thiserror",
- "tokio 1.7.1",
+ "tokio 1.8.0",
 ]
 
 [[package]]
@@ -1628,9 +1634,9 @@ dependencies = [
  "httparse",
  "httpdate",
  "itoa",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "socket2 0.4.0",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "tower-service",
  "tracing",
  "want",
@@ -1645,7 +1651,7 @@ dependencies = [
  "bytes 1.0.1",
  "hyper",
  "native-tls",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "tokio-native-tls",
 ]
 
@@ -1687,12 +1693,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.6.2"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "824845a0bf897a9042383849b02c1bc219c2383772efcd5c6f9766fa4b81aef3"
+checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.11.2",
 ]
 
 [[package]]
@@ -1840,7 +1846,7 @@ dependencies = [
  "strum",
  "strum_macros",
  "thiserror",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "url",
  "uuid",
 ]
@@ -1903,7 +1909,7 @@ dependencies = [
  "strum",
  "strum_macros",
  "thiserror",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "url",
  "uuid",
 ]
@@ -1950,7 +1956,7 @@ dependencies = [
  "strum",
  "strum_macros",
  "thiserror",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "url",
  "uuid",
 ]
@@ -1995,7 +2001,7 @@ dependencies = [
  "strum",
  "strum_macros",
  "thiserror",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "url",
 ]
 
@@ -2129,7 +2135,7 @@ dependencies = [
  "serde",
  "serde_json",
  "strum",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "url",
 ]
 
@@ -2163,7 +2169,7 @@ dependencies = [
  "strum",
  "strum_macros",
  "thiserror",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "url",
 ]
 
@@ -2189,7 +2195,7 @@ dependencies = [
  "serde_json",
  "strum",
  "strum_macros",
- "tokio 1.7.1",
+ "tokio 1.8.0",
 ]
 
 [[package]]
@@ -2739,9 +2745,9 @@ checksum = "257b64915a082f7811703966789728173279bdebb956b143dbcd23f6f970a777"
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc0e1f259c92177c30a4c9d177246edd0a3568b25756a977d0632cf8fa37e905"
+checksum = "8d31d11c69a6b52a174b42bdc0c30e5e11670f90788b2c471c31c1d17d449443"
 
 [[package]]
 name = "pin-utils"
@@ -3056,11 +3062,11 @@ dependencies = [
  "mime",
  "native-tls",
  "percent-encoding",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "serde",
  "serde_json",
  "serde_urlencoded",
- "tokio 1.7.1",
+ "tokio 1.8.0",
  "tokio-native-tls",
  "url",
  "wasm-bindgen",
@@ -3537,18 +3543,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.25"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa6f76457f59514c7eeb4e59d891395fab0b2fd1d40723ae737d64153392e9c6"
+checksum = "93119e4feac1cbe6c798c34d3a53ea0026b0b1de6a120deef895137c0529bfe2"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.25"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a36768c0fbf1bb15eca10defa29526bda730a2376c2ab4393ccfa16fb1a318d"
+checksum = "060d69a0afe7796bf42e9e2ff91f5ee691fb15c53d38b4b62a9a53eb23164745"
 dependencies = [
  "proc-macro2 1.0.27",
  "quote 1.0.9",
@@ -3662,9 +3668,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.7.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fb2ed024293bb19f7a5dc54fe83bf86532a44c12a2bb8ba40d64a4509395ca2"
+checksum = "570c2eb13b3ab38208130eccd41be92520388791207fde783bda7c1e8ace28d4"
 dependencies = [
  "autocfg",
  "bytes 1.0.1",
@@ -3673,7 +3679,7 @@ dependencies = [
  "mio 0.7.13",
  "once_cell",
  "parking_lot",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "signal-hook-registry",
  "winapi 0.3.9",
 ]
@@ -3685,7 +3691,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
 dependencies = [
  "native-tls",
- "tokio 1.7.1",
+ "tokio 1.8.0",
 ]
 
 [[package]]
@@ -3725,8 +3731,8 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "log",
- "pin-project-lite 0.2.6",
- "tokio 1.7.1",
+ "pin-project-lite 0.2.7",
+ "tokio 1.8.0",
 ]
 
 [[package]]
@@ -3743,7 +3749,7 @@ checksum = "09adeb8c97449311ccd28a427f96fb563e7fd31aabf994189879d9da2394b89d"
 dependencies = [
  "cfg-if 1.0.0",
  "log",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "tracing-core",
 ]
 
@@ -3865,9 +3871,9 @@ dependencies = [
 
 [[package]]
 name = "unicode-segmentation"
-version = "1.7.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb0d2e7be6ae3a5fa87eed5fb451aff96f2573d2694942e40543ae0bbe19c796"
+checksum = "8895849a949e7845e06bd6dc1aa51731a103c42707010a5b591c0038fb73385b"
 
 [[package]]
 name = "unicode-xid"
diff --git a/ansible/templates/nginx.conf b/ansible/templates/nginx.conf
index 675925a20..9c9244426 100644
--- a/ansible/templates/nginx.conf
+++ b/ansible/templates/nginx.conf
@@ -2,6 +2,7 @@ limit_req_zone $binary_remote_addr zone=lemmy_ratelimit:10m rate=1r/s;
 
 server {
     listen 80;
+    listen [::]:80;
     server_name {{ domain }};
     location /.well-known/acme-challenge/ {
         root /var/www/certbot;
@@ -13,6 +14,7 @@ server {
 
 server {
     listen 443 ssl http2;
+    listen [::]:443 ssl http2;
     server_name {{ domain }};
 
     ssl_certificate /etc/letsencrypt/live/{{domain}}/fullchain.pem;
diff --git a/crates/api/Cargo.toml b/crates/api/Cargo.toml
index 9a921c67a..d71ae70e8 100644
--- a/crates/api/Cargo.toml
+++ b/crates/api/Cargo.toml
@@ -45,6 +45,6 @@ sha2 = "0.9.5"
 async-trait = "0.1.50"
 captcha = "0.0.8"
 anyhow = "1.0.41"
-thiserror = "1.0.25"
+thiserror = "1.0.26"
 background-jobs = "0.9.0"
 reqwest = { version = "0.11.4", features = ["json"] }
diff --git a/crates/api_crud/Cargo.toml b/crates/api_crud/Cargo.toml
index 10b0f63bb..de3360b9a 100644
--- a/crates/api_crud/Cargo.toml
+++ b/crates/api_crud/Cargo.toml
@@ -39,6 +39,6 @@ uuid = { version = "0.8.2", features = ["serde", "v4"] }
 sha2 = "0.9.5"
 async-trait = "0.1.50"
 anyhow = "1.0.41"
-thiserror = "1.0.25"
+thiserror = "1.0.26"
 background-jobs = "0.9.0"
 reqwest = { version = "0.11.4", features = ["json"] }
diff --git a/crates/api_crud/src/post/create.rs b/crates/api_crud/src/post/create.rs
index 025e436b1..dc99f3ecf 100644
--- a/crates/api_crud/src/post/create.rs
+++ b/crates/api_crud/src/post/create.rs
@@ -13,7 +13,7 @@ use lemmy_db_schema::source::post::*;
 use lemmy_db_views::post_view::PostView;
 use lemmy_utils::{
   request::fetch_iframely_and_pictrs_data,
-  utils::{check_slurs, check_slurs_opt, is_valid_post_title},
+  utils::{check_slurs, check_slurs_opt, clean_url_params, is_valid_post_title},
   ApiError,
   ConnectionId,
   LemmyError,
@@ -48,7 +48,7 @@ impl PerformCrud for CreatePost {
 
     let post_form = PostForm {
       name: data.name.trim().to_owned(),
-      url: data_url.map(|u| u.to_owned().into()),
+      url: data_url.map(|u| clean_url_params(u.to_owned()).into()),
       body: data.body.to_owned(),
       community_id: data.community_id,
       creator_id: local_user_view.person.id,
diff --git a/crates/api_crud/src/post/update.rs b/crates/api_crud/src/post/update.rs
index dcf2c95a8..f215da7d0 100644
--- a/crates/api_crud/src/post/update.rs
+++ b/crates/api_crud/src/post/update.rs
@@ -7,7 +7,7 @@ use lemmy_db_schema::{naive_now, source::post::*};
 use lemmy_db_views::post_view::PostView;
 use lemmy_utils::{
   request::fetch_iframely_and_pictrs_data,
-  utils::{check_slurs_opt, is_valid_post_title},
+  utils::{check_slurs_opt, clean_url_params, is_valid_post_title},
   ApiError,
   ConnectionId,
   LemmyError,
@@ -59,7 +59,7 @@ impl PerformCrud for EditPost {
       creator_id: orig_post.creator_id.to_owned(),
       community_id: orig_post.community_id,
       name: data.name.to_owned().unwrap_or(orig_post.name),
-      url: data_url.map(|u| u.to_owned().into()),
+      url: data_url.map(|u| clean_url_params(u.to_owned()).into()),
       body: data.body.to_owned(),
       nsfw: data.nsfw,
       updated: Some(naive_now()),
diff --git a/crates/apub/Cargo.toml b/crates/apub/Cargo.toml
index aa0eeadcd..d97edb4a3 100644
--- a/crates/apub/Cargo.toml
+++ b/crates/apub/Cargo.toml
@@ -46,7 +46,7 @@ uuid = { version = "0.8.2", features = ["serde", "v4"] }
 sha2 = "0.9.5"
 async-trait = "0.1.50"
 anyhow = "1.0.41"
-thiserror = "1.0.25"
+thiserror = "1.0.26"
 background-jobs = "0.9.0"
 reqwest = { version = "0.11.4", features = ["json"] }
 backtrace = "0.3.60"
diff --git a/crates/utils/Cargo.toml b/crates/utils/Cargo.toml
index 494ba68d4..225f88018 100644
--- a/crates/utils/Cargo.toml
+++ b/crates/utils/Cargo.toml
@@ -18,7 +18,7 @@ rand = "0.8.4"
 percent-encoding = "2.1.0"
 serde = { version = "1.0.126", features = ["derive"] }
 serde_json = { version = "1.0.64", features = ["preserve_order"] }
-thiserror = "1.0.25"
+thiserror = "1.0.26"
 comrak = { version = "0.10.1", default-features = false }
 lazy_static = "1.4.0"
 openssl = "0.10.35"
diff --git a/crates/utils/src/utils.rs b/crates/utils/src/utils.rs
index 7839436b6..ee0289143 100644
--- a/crates/utils/src/utils.rs
+++ b/crates/utils/src/utils.rs
@@ -4,6 +4,7 @@ use chrono::{DateTime, FixedOffset, NaiveDateTime};
 use itertools::Itertools;
 use rand::{distributions::Alphanumeric, thread_rng, Rng};
 use regex::{Regex, RegexBuilder};
+use url::Url;
 
 lazy_static! {
   static ref EMAIL_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$").expect("compile regex");
@@ -25,6 +26,8 @@ lazy_static! {
   static ref VALID_COMMUNITY_NAME_REGEX: Regex = Regex::new(r"^[a-z0-9_]{3,20}$").expect("compile regex");
   static ref VALID_POST_TITLE_REGEX: Regex = Regex::new(r".*\S.*").expect("compile regex");
   static ref VALID_MATRIX_ID_REGEX: Regex = Regex::new(r"^@[A-Za-z0-9._=-]+:[A-Za-z0-9.-]+\.[A-Za-z]{2,}$").expect("compile regex");
+  // taken from https://en.wikipedia.org/wiki/UTM_parameters
+  static ref CLEAN_URL_PARAMS_REGEX: Regex = Regex::new(r"^utm_source|utm_medium|utm_campaign|utm_term|utm_content|gclid|gclsrc|dclid|fbclid$").expect("compile regex");
 }
 
 pub fn naive_from_unix(time: i64) -> NaiveDateTime {
@@ -148,3 +151,27 @@ pub fn get_ip(conn_info: &ConnectionInfo) -> IpAddr {
       .to_string(),
   )
 }
+
+pub fn clean_url_params(mut url: Url) -> Url {
+  let new_query = url
+    .query_pairs()
+    .filter(|q| !CLEAN_URL_PARAMS_REGEX.is_match(&q.0))
+    .map(|q| format!("{}={}", q.0, q.1))
+    .join("&");
+  url.set_query(Some(&new_query));
+  url
+}
+
+#[cfg(test)]
+mod tests {
+  use crate::utils::clean_url_params;
+  use url::Url;
+
+  #[test]
+  fn test_clean_url_params() {
+    let url = Url::parse("https://example.com/path/123?utm_content=buffercf3b2&utm_medium=social&username=randomuser&id=123").unwrap();
+    let cleaned = clean_url_params(url);
+    let expected = Url::parse("https://example.com/path/123?username=randomuser&id=123").unwrap();
+    assert_eq!(expected.to_string(), cleaned.to_string());
+  }
+}