diff --git a/flake.lock b/flake.lock
index 3b0e6e2..999fa2f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -197,11 +197,11 @@
     "kreative-open-relay": {
       "flake": false,
       "locked": {
-        "lastModified": 1660121291,
-        "narHash": "sha256-w0/u8d/yxrhHpoekiGk4NlaybN4NGtmCTHn6qXK1PUc=",
+        "lastModified": 1661307836,
+        "narHash": "sha256-pUSh1TSxAa7tfFdxg3W3ma1mXaquYqugNF53e0lm6Po=",
         "owner": "kreativekorp",
         "repo": "open-relay",
-        "rev": "455ee65019674e82768cbb478656730cbbf11fa1",
+        "rev": "2858bb18a993e604a4a3effb3e448a028c2ac42a",
         "type": "github"
       },
       "original": {
@@ -326,11 +326,11 @@
     "mautrix-telegram": {
       "flake": false,
       "locked": {
-        "lastModified": 1661179690,
-        "narHash": "sha256-Inv/Qt8a85UvaffRwDHbDuvPOTGARxGGlljS+liAn2s=",
+        "lastModified": 1661364791,
+        "narHash": "sha256-FS2rRCEKu4CB2rYWkJe8D+FHywI9T5Nz55Zh49vd1nM=",
         "owner": "mautrix",
         "repo": "telegram",
-        "rev": "f012cb790f4442387998c1bce33467a73d52432f",
+        "rev": "85b8f5def7a3f40504b8f814437bf7e4507fc3ba",
         "type": "github"
       },
       "original": {
@@ -342,11 +342,11 @@
     "mautrix-whatsapp": {
       "flake": false,
       "locked": {
-        "lastModified": 1661169951,
-        "narHash": "sha256-1K2s3M4Q3zvs2rZcLSgzgkE6UAapQzmWnCVKJVMlRlw=",
+        "lastModified": 1661364387,
+        "narHash": "sha256-SPLQumhAPWEpjXWw8ytAZfw9DxVdz1Vz+xMxFtLA5wE=",
         "owner": "mautrix",
         "repo": "whatsapp",
-        "rev": "76c96608498bd8ac52ff78e7ec317e113c8f35c6",
+        "rev": "e554d048c9162c561d463023e6babeecf9a94fba",
         "type": "github"
       },
       "original": {
@@ -561,11 +561,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1661187878,
-        "narHash": "sha256-/wCqoQB1BsaVi4nb8Iz0PreeBNMTim0p78NLtyWejFE=",
+        "lastModified": 1661262176,
+        "narHash": "sha256-42FXNd2B0QECaULG0Vx+oYzQ9euKcmlg2gmX2D+HbKI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "52527082ea267fe486f0648582d57c85486b2031",
+        "rev": "b9fd420fa535fd254c6f1f26df770b32a9dc98b4",
         "type": "github"
       },
       "original": {
@@ -638,11 +638,11 @@
     },
     "nixpkgs_6": {
       "locked": {
-        "lastModified": 1661300288,
-        "narHash": "sha256-R3FTmbhGhJ4bZZYFn/7KZjoFemhuSYCjPdPLzYSJKpI=",
+        "lastModified": 1661386810,
+        "narHash": "sha256-3xBaVjrIC/Bjjxo/g88+PHlvOtgnNW5SD5dW8TdbkoQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "eb569cf5cc4ff90eb78896c04ee1fd377acc7e1b",
+        "rev": "efb22d3bcf9c9a8e00c5099274e2094038b8b5ab",
         "type": "github"
       },
       "original": {
diff --git a/matrix/mautrix-whatsapp/gomod2nix.toml b/matrix/mautrix-whatsapp/gomod2nix.toml
index 00189f5..131b860 100644
--- a/matrix/mautrix-whatsapp/gomod2nix.toml
+++ b/matrix/mautrix-whatsapp/gomod2nix.toml
@@ -10,6 +10,9 @@ schema = 3
   [mod."github.com/cespare/xxhash/v2"]
     version = "v2.1.2"
     hash = "sha256-YV9SmXDtmmgQylQUfrUgQLAPfqYexcHxegMBT+IX9qM="
+  [mod."github.com/chai2010/webp"]
+    version = "v1.1.1"
+    hash = "sha256-fgqfaEmrjMRcUC6WXVISIujzGYauZTKDDrJGLodn70c="
   [mod."github.com/golang/protobuf"]
     version = "v1.5.2"
     hash = "sha256-IVwooaIo46iq7euSSVWTBAdKd+2DUaJ67MtBao1DpBI="
@@ -53,8 +56,8 @@ schema = 3
     version = "v0.0.0-20200617195104-da1b6568686e"
     hash = "sha256-ST9t4/b7WFXUb8wra4ZYVDNZJGrEykw8dkWhLrxp8F0="
   [mod."github.com/tidwall/gjson"]
-    version = "v1.14.2"
-    hash = "sha256-x+QY1LZAH3O3KnT4YU3VsZJG3Ly2Rf48IPGV8jWKUxQ="
+    version = "v1.14.3"
+    hash = "sha256-CjsKkesYwKl6hwHXB/+mvkuzW2ihKecUyvUFHUtylcw="
   [mod."github.com/tidwall/match"]
     version = "v1.1.1"
     hash = "sha256-M2klhPId3Q3T3VGkSbOkYl/2nLHnsG+yMbXkPkyrRdg="
@@ -62,11 +65,11 @@ schema = 3
     version = "v1.2.0"
     hash = "sha256-esRQGsn2Ee/CiySlwyuOICSLdqUkH4P7u8qXszos8Yc="
   [mod."github.com/tidwall/sjson"]
-    version = "v1.2.4"
-    hash = "sha256-Y26Yf4u/GitvqI75f5oucCew6sQjxjRNo77ab58ofVw="
+    version = "v1.2.5"
+    hash = "sha256-OYGNolkmL7E1Qs2qrQ3IVpQp5gkcHNU/AB/z2O+Myps="
   [mod."github.com/yuin/goldmark"]
-    version = "v1.4.12"
-    hash = "sha256-x32PnjUc9H2k7ZVP5v+/NWsjWXuGy/Ycse2ERtokq6k="
+    version = "v1.4.13"
+    hash = "sha256-GVwFKZY6moIS6I0ZGuio/WtDif+lkZRfqWS6b4AAJyI="
   [mod."go.mau.fi/libsignal"]
     version = "v0.0.0-20220628090436-4d18b66b087e"
     hash = "sha256-H601DPysjRRWn12zM1NRozGCkLkWriR/VviVPfpd5vY="
@@ -74,8 +77,8 @@ schema = 3
     version = "v0.0.0-20220811191500-f650c10b0068"
     hash = "sha256-PvAj1B3DprRdJVmPfWxkZqAyS1jJ16b3MN/SpMvKrn8="
   [mod."golang.org/x/crypto"]
-    version = "v0.0.0-20220622213112-05595931fe9d"
-    hash = "sha256-2c4wvwiQ0DJSJsApfmNoxCxx1siRCiJvW9hhrGlcvds="
+    version = "v0.0.0-20220817201139-bc19a97f63c8"
+    hash = "sha256-LvSArox3yRkhJLOik9DLTSBp4ldI+OHjiWWilg2t4Hs="
   [mod."golang.org/x/image"]
     version = "v0.0.0-20220722155232-062f8c9fd539"
     hash = "sha256-Rl3kKCUy5h1CqLsA87vyg3fSb05qKjd3tI6QvC1LfkI="
@@ -101,5 +104,5 @@ schema = 3
     version = "v2.3.2"
     hash = "sha256-FlrO1bogPrIzzVzDtIovYyr+1mNk0YaO5hEVv5zovM8="
   [mod."maunium.net/go/mautrix"]
-    version = "v0.12.0"
-    hash = "sha256-RNKhZ2C2YOhZD7JfL/u7RsNl9GHqJCIjfB4VfWX5hJ4="
+    version = "v0.12.1-0.20220822105214-a9d9c9ba569d"
+    hash = "sha256-CuPsYS2D3dCgQoStLy3Lllr658gs6CMVCXQrlKa7x3Y="
diff --git a/matrix/mautrix-whatsapp/source.nix b/matrix/mautrix-whatsapp/source.nix
index 6104900..0ba8bf1 100644
--- a/matrix/mautrix-whatsapp/source.nix
+++ b/matrix/mautrix-whatsapp/source.nix
@@ -1,7 +1,7 @@
 {fetchgit}:
 fetchgit {
   url = "https://github.com/mautrix/whatsapp";
-  rev = "e5ca572811fa8cd53ee1ebda98d1932d365fa05c";
-  sha256 = "179q73aa2hyq4wlrn81xpkk1wxl6pijk2p311gzw7px8wkbi5876";
+  rev = "76c96608498bd8ac52ff78e7ec317e113c8f35c6";
+  sha256 = "1njh0g4spgnbmyk2fksspd4zdx47qr3gbii7fbbjjnqzjhvjvas7";
   leaveDotGit = true;
 }