diff --git a/elm.json b/elm.json
index 96cab15..5e6f620 100644
--- a/elm.json
+++ b/elm.json
@@ -14,11 +14,10 @@
             "elm/json": "1.1.3",
             "elm/random": "1.0.0",
             "ohanhi/keyboard": "2.0.1",
-            "rtfeldman/elm-css": "16.0.1",
+            "rtfeldman/elm-css": "16.1.0",
             "tesk9/accessible-html-with-css": "2.1.1"
         },
         "indirect": {
-            "Skinney/murmur3": "2.0.8",
             "elm/bytes": "1.0.8",
             "elm/time": "1.0.0",
             "elm/url": "1.0.0",
diff --git a/nix/elm-srcs.nix b/nix/elm-srcs.nix
index 9e49aea..51a794a 100644
--- a/nix/elm-srcs.nix
+++ b/nix/elm-srcs.nix
@@ -26,8 +26,8 @@
       };
 
       "rtfeldman/elm-css" = {
-        sha256 = "05sgz21jnnmz6m5s74515337n1aanab2zzn8jpw3bhdjc9cwwfcj";
-        version = "16.0.1";
+        sha256 = "0nxiyxyw3kw55whkpwhrcgc0dr6a8zlm2nqvsaqdw6mzkykg0ba6";
+        version = "16.1.0";
       };
 
       "elm/core" = {
@@ -40,11 +40,6 @@
         version = "2.1.1";
       };
 
-      "elm-community/list-extra" = {
-        sha256 = "1rvr1c8cfb3dwf3li17l9ziax6d1fshkliasspnw6rviva38lw34";
-        version = "8.2.4";
-      };
-
       "elm/random" = {
         sha256 = "138n2455wdjwa657w6sjq18wx2r0k60ibpc4frhbqr50sncxrfdl";
         version = "1.0.0";
@@ -75,11 +70,6 @@
         version = "1.0.0";
       };
 
-      "Skinney/murmur3" = {
-        sha256 = "1iiia68w8wlp2qjilyqgnzgjcxby47gla3rw5minj8i5c64zk18j";
-        version = "2.0.8";
-      };
-
       "elm/virtual-dom" = {
         sha256 = "0q1v5gi4g336bzz1lgwpn5b1639lrn63d8y6k6pimcyismp2i1yg";
         version = "1.0.2";
diff --git a/nix/registry.dat b/nix/registry.dat
index 9974522..5373a0c 100644
Binary files a/nix/registry.dat and b/nix/registry.dat differ