diff --git a/pkgs/data/themes/adi1090x-plymouth-themes/default.nix b/pkgs/data/themes/adi1090x-plymouth-themes/default.nix
index 10356feed623..d5ff1d0018a9 100644
--- a/pkgs/data/themes/adi1090x-plymouth-themes/default.nix
+++ b/pkgs/data/themes/adi1090x-plymouth-themes/default.nix
@@ -7,7 +7,7 @@
   # reference ./shas.nix for available themes
   selected_themes ? [],
 }: let
-  version = "2020-12-28";
+  version = "1.0";
   # this file is generated via ./update.sh
   # borrowed from pkgs/data/fonts/nerdfonts
   themeShas = import ./shas.nix;
diff --git a/pkgs/data/themes/adi1090x-plymouth-themes/shas.nix b/pkgs/data/themes/adi1090x-plymouth-themes/shas.nix
index cb128478cdfe..51a7178f094b 100644
--- a/pkgs/data/themes/adi1090x-plymouth-themes/shas.nix
+++ b/pkgs/data/themes/adi1090x-plymouth-themes/shas.nix
@@ -1,322 +1,322 @@
 {
   "abstract_ring" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/abstract_ring.tar.gz";
-    sha = "133gifr4571b14ci44jmm49j91yhq785yx4b3h6yvx0188liibr2";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/abstract_ring.tar.gz";
+    sha = "0hfrzm974nm8f237vzlyjjh4pikva3n7fqr1p7jmx04g857g4rjq";
   };
   "abstract_ring_alt" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/abstract_ring_alt.tar.gz";
-    sha = "157yg2y4vfwjfly2paq2xn1p6h2wrbvvzwy4lbpbhlmhyhrymjvj";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/abstract_ring_alt.tar.gz";
+    sha = "0gx6l6w9d9z6am3x99igp6v1kykpwd39sjhalfsl21x1ah2cfmbh";
   };
   "alienware" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/alienware.tar.gz";
-    sha = "1i3i0gj927drbgivcx3fqj6fqdwm2gqy0wrwfkdqdjyqzq1286a5";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/alienware.tar.gz";
+    sha = "0pq9zdhdz5vg97zfzsj9kh63szsm9qww2j7bgp2w4z6pg42xcswh";
   };
   "angular" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/angular.tar.gz";
-    sha = "06n3ix7k8zpraqc75wy4fnk1bzcyhfajjxjq9kyy470wgsjrw6p4";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/angular.tar.gz";
+    sha = "15rsljiv1nhgcsgjiwsb2jiwah1ghxa95dbj3hlddx8d337nxljc";
   };
   "angular_alt" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/angular_alt.tar.gz";
-    sha = "1l1iy9p0k4a8mcdps30avscjp6wfv20m9zy376r18y7xwcz19qbj";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/angular_alt.tar.gz";
+    sha = "12v4d7yjd81vch6cm2jphkb24gnc5d2kncfi4lsan6vhamija49f";
   };
   "black_hud" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/black_hud.tar.gz";
-    sha = "13y32zxcshnfyjxs0r7f1sz010sr6brsaap90im2cb4rlvp0ajsz";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/black_hud.tar.gz";
+    sha = "07iy216xij19m6jy76z2rafmjm8mv4k7mwpp145xayz52zhs66s8";
   };
   "blockchain" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/blockchain.tar.gz";
-    sha = "1f60nvrk506bqw47g90wzbvn3bp5h1gbi0ll5f3bd6wj77qfk05i";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/blockchain.tar.gz";
+    sha = "1w0hz1fyj4p9qxwdhib9c7gxx582wb9fz2dyd77l9xqjkps78fjx";
   };
   "circle" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/circle.tar.gz";
-    sha = "04085lkh4i5diszpr1w5xnhnngp8ba1ckalcjj5s8hm8lk6wd4nc";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/circle.tar.gz";
+    sha = "16xrz3v85kpxc4palm8flc7lhscfl6psm1dz999r802yivxl5ikg";
   };
   "circle_alt" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/circle_alt.tar.gz";
-    sha = "0awbjrd31fv2cb0q7n58h5iji29di8n550bmpz5qdg6xn55baqqx";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/circle_alt.tar.gz";
+    sha = "0hsia8rq059kyxrnikr6brwmg7pa5kbm3j9gj4ky1a83dwpx18lg";
   };
   "circle_flow" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/circle_flow.tar.gz";
-    sha = "0ffxgjmx5la55dn3nyqgxi8fyd1ci4wckmvfaa6s1kyd7xsk8785";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/circle_flow.tar.gz";
+    sha = "109m9hdirrr9a6gxgqpq80yz0lx4s7bv7nihdfjzg7rhl0icgw93";
   };
   "circle_hud" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/circle_hud.tar.gz";
-    sha = "0sd28d0ac7wvkwmbrnvg42bccz6y4iyl2wp1pg7awwjxvag0azlf";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/circle_hud.tar.gz";
+    sha = "1xmc30z5k583zrknx2g7rmq41vw9chyxhdacpxvxzyvnp0828z0j";
   };
   "circuit" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/circuit.tar.gz";
-    sha = "1jzlr6c47n3zs0f1cafgjy92sks5060d1gs0774kxc0c96bysypg";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/circuit.tar.gz";
+    sha = "0linpkxhx01v7q2s3c7z8py0h697z7a4jhwbs2gp47p2923xggij";
   };
   "colorful" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/colorful.tar.gz";
-    sha = "18lbyffvhdav5cjh0xnidf09amryf5dcj5rizl9z7ghxpz2z57pr";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/colorful.tar.gz";
+    sha = "0m89prph31a0r0rxax989n72wdk3d5ywl8h3lygas8k7g908xr3p";
   };
   "colorful_loop" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/colorful_loop.tar.gz";
-    sha = "0qcn19gxl9w2q0w7lihi8wnlwlh8h3k0ddbp3ww9wcw1q0wsy1vi";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/colorful_loop.tar.gz";
+    sha = "0nbdh6v8zn1xxm44sgr1904wik8pv0yrqjg84dym10k7hvfnb1af";
   };
   "colorful_sliced" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/colorful_sliced.tar.gz";
-    sha = "0d9lafg76w2y77ywj1f1p5n1ci2q9jnfqfd16akf6f28h0iz1f9r";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/colorful_sliced.tar.gz";
+    sha = "1yadpyiwiixxily7wzhd8myxnrvhzdc9m6lj7g4ll3hlwygw7rz1";
   };
   "connect" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/connect.tar.gz";
-    sha = "1a0z59l391xv795d8mhcwa816wlmzyl75pwiizvvra2a0i8g6wz0";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/connect.tar.gz";
+    sha = "0gwd27vlr23zbf0mw34gd55f3s32a70q1s03z36dsf01bbyrvwz5";
   };
   "cross_hud" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/cross_hud.tar.gz";
-    sha = "188wj6hkvryawmw4r3bwcsvqxx52h10jb4ddq3jx7sh2rz1kpvwa";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/cross_hud.tar.gz";
+    sha = "1j79c99n3r94vrf6f8n2a42jjfywaf7vf6q34awdqcl188hc3qzi";
   };
   "cubes" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/cubes.tar.gz";
-    sha = "0bydagjwfkvbhgr7sv903a7pjkrmrdz6vh22i4qjx5rhzw2wvvsk";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/cubes.tar.gz";
+    sha = "11r6q9f4vz64rxz8wshhhpyp7knwn2klw50z98bn3qbmwl3zfh8c";
   };
   "cuts" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/cuts.tar.gz";
-    sha = "0znz82zzgyqkfprvzhkzv974amcnxqdg38ajsm4d7wlagc52zs0d";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/cuts.tar.gz";
+    sha = "1bf8yrwha2bibnpf8abc0bxsj0g9sg3m1fpagxcpr61m0cl4i3vq";
   };
   "cuts_alt" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_1/cuts_alt.tar.gz";
-    sha = "1bgs4v5kkh96m1xh29wjmdxinfsxh4g7lg9fk1nqj87igdg7wwss";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/cuts_alt.tar.gz";
+    sha = "00yrhfnfnmirzij5wd592cfn90crw3774a6wdxq4s538wrpmzhik";
   };
   "cyanide" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/cyanide.tar.gz";
-    sha = "04aklg9il310iv7zjpan6z4ha7gvh1b0yzgwi91679vm38cg0593";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/cyanide.tar.gz";
+    sha = "0bbrqg77m0655l9x90334b8yn60kni062p17h4rf6kp9qbi86gg0";
   };
   "cybernetic" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/cybernetic.tar.gz";
-    sha = "0ad75fcra24bjzs4pqn89l19wb4rcjph63j71lv60m0rz75vgjfb";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/cybernetic.tar.gz";
+    sha = "0chk52pfl81npffda6hy1pag6n8l5ssq61mc0qaa4nqfwpyvqqvw";
   };
   "dark_planet" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/dark_planet.tar.gz";
-    sha = "03i2knrfi56f8lbc8hs8rqa4jg432nsmjn74wibb04ppmvm8f47j";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/dark_planet.tar.gz";
+    sha = "1bbwdzgmvrdxkd379r1w2rkl0r5ixlh56xn59c47bmfbjl19927d";
   };
   "darth_vader" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/darth_vader.tar.gz";
-    sha = "0mlxy17l1hjf3nq390wc26n4x3c45n5hmks75zkzjz3l5ac1fah6";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/darth_vader.tar.gz";
+    sha = "1czq929j87zila0v49kikjqdw8bmssmn5cp573i3qb9kry5xdlm7";
   };
   "deus_ex" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/deus_ex.tar.gz";
-    sha = "1mllj0xj9g1nn01vcq0xsfcwd0qnmk1s3vj5d03f9qp513k8qzdl";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/deus_ex.tar.gz";
+    sha = "1la8rlvy9gh593vx2w9wjq2hmsp58fd2gx9l9g2222mmzpk1hmcc";
   };
   "dna" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/dna.tar.gz";
-    sha = "0xcf4vxd99w3d44bhrdk1yqsfcakix6cd7hdpjsgccgs1jd02hi1";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/dna.tar.gz";
+    sha = "1mkq23khwsbnz8spf00amk48fx5vnk3rpzapx37rpx1klgxpm89q";
   };
   "double" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/double.tar.gz";
-    sha = "07gxkzqrp0cfisdkq0wqfiai37m2yr2fhcpdpazmzkkxnm4qf25y";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/double.tar.gz";
+    sha = "11grxa2wblii4yxxrwfbbmwlwk26sm6mw9y00wfadijx2iyx30i1";
   };
   "dragon" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/dragon.tar.gz";
-    sha = "0ypr1vyl6zilfzncymlh2s1ivxr7n88kfaygmz2y83l332asjs66";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/dragon.tar.gz";
+    sha = "1hlvr2s8zhlf8mg9pskwby94kh15g8icxn3833cdqqhmgvc0d7l5";
   };
   "flame" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/flame.tar.gz";
-    sha = "0kvly5rgp47a4lby3blb1dird9xwy9y9c8a0wg17qfvz3zr69r0g";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/flame.tar.gz";
+    sha = "1yszmhmmjgdkjvqpij3gjwz8vxjhmklf7clbpz947254zgwxyn5g";
   };
   "glitch" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/glitch.tar.gz";
-    sha = "0s0kmrw01wj9i7qd7zbwvmfbbh7r3jfkc4522jv44m4rl6r4h84c";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/glitch.tar.gz";
+    sha = "15gwhfnrn0p80wdaymnlvrcig5cjb4m5qz56hbhg4jdwcjdlppbd";
   };
   "glowing" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/glowing.tar.gz";
-    sha = "19nkbk2cw6j763idz5z7l71lx529xcgyx1dcd9qd356x9ifdw206";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/glowing.tar.gz";
+    sha = "09h7dn805lrg04j5lp30l3qc6kb8xxilibdg0pxfadwyljblwl1f";
   };
   "green_blocks" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/green_blocks.tar.gz";
-    sha = "0x8pgsyfbchy7z6d4rijsk2nml6fl1xwba0f0h3lw9i6359k7j3j";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/green_blocks.tar.gz";
+    sha = "09xx5fbnby567s9s8hmryalm9k9vs520lymiprw06nig49rmy4v2";
   };
   "green_loader" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/green_loader.tar.gz";
-    sha = "00rdpy1gbc4ikxx487w3k27z622z2rjcsi0d18i23s5p3xqd1l3a";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/green_loader.tar.gz";
+    sha = "09vw6c9albsv28y4bdlp54csq5bl0vrd20yjph00jxhvhizffk3k";
   };
   "hexagon" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/hexagon.tar.gz";
-    sha = "0yk47hs5qfv09q5df4x6j82ivrxfxh1bxsw8p8x7hcmlb08dh6g6";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/hexagon.tar.gz";
+    sha = "17api8ndiqjxyj7prxz0bv1dpq0h0wvphnll4lb2dlhxp61bjmj3";
   };
   "hexagon_2" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/hexagon_2.tar.gz";
-    sha = "175im23q769s2if3xi8j669r0b5y0dagz8rsbvq7kghznzw4abc2";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/hexagon_2.tar.gz";
+    sha = "030yr5nb6q7bw1f1dh9kcdmd87x25f1fn60v45vmk7k07y1s10c8";
   };
   "hexagon_alt" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/hexagon_alt.tar.gz";
-    sha = "1ayhw1gzrb98hf7f77b6ka5wi19ymp3mljhhgm5lx8w8pwawsxnb";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/hexagon_alt.tar.gz";
+    sha = "1f6i8signlscp0av3kcmdw0xm13pf2dy2lz3c6wq9d9203ibry1p";
   };
   "hexagon_dots" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_2/hexagon_dots.tar.gz";
-    sha = "0pdw9ih9fsxvv394yc5vfj7nlq7mca9w05y0s631gnsdzgqxsyd6";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/hexagon_dots.tar.gz";
+    sha = "13mi9f8saw9zk8zdxp003ipigyd4y26iydn0pd1c0vr5fbz483rq";
   };
   "hexagon_dots_alt" = {
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   };
   "target_2" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_4/target_2.tar.gz";
-    sha = "16lipy5c0pyyb1idwj1zchfr8g0cy6qr46c87b8g1kv2g96n5cn6";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/target_2.tar.gz";
+    sha = "0n6f1lnmry5zv3y592gp0r2rn297h806zhcgd7yfp0z2zgay67nz";
   };
   "tech_a" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_4/tech_a.tar.gz";
-    sha = "0fn8aib05kmjxnp7j2bmgrs3avaj6bn06kxz55bw8fdg8ihxnxg0";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/tech_a.tar.gz";
+    sha = "13gdq6h3m7skryr95vi0a30ylrapxg1nkc8cv8vn025gj6bafa83";
   };
   "tech_b" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_4/tech_b.tar.gz";
-    sha = "03i8jcvql76mhcq0dqaj2wygfza72fc7c22vfcyp38cx1lm6ilbv";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/tech_b.tar.gz";
+    sha = "1l383plabzlkccqjhf8x02jskykr4wkj2wy6knk9kg6qrq8w870l";
   };
   "unrap" = {
-    url = "https://github.com/adi1090x/files/raw/1f8b8d834eb0978d8b0260ffd161e9997b3ee0a2/plymouth-themes/themes/pack_4/unrap.tar.gz";
-    sha = "08gqwb11539kz5178ga6f96jv82xmyyzv44q6d05ajcw3pxk5j4c";
+    url = "https://github.com/adi1090x/plymouth-themes/releases/download/v1.0/unrap.tar.gz";
+    sha = "0571pvnhmny9642rfg7sw6csrz7bka2424zfryg858c0hg6aqrnk";
   };
 }
diff --git a/pkgs/data/themes/adi1090x-plymouth-themes/update.sh b/pkgs/data/themes/adi1090x-plymouth-themes/update.sh
index 82eb9916553a..0fe5db726b3f 100755
--- a/pkgs/data/themes/adi1090x-plymouth-themes/update.sh
+++ b/pkgs/data/themes/adi1090x-plymouth-themes/update.sh
@@ -8,27 +8,21 @@ curl_args=( '--silent' )
 # optionally takes a GITHUB_TOKEN to overcome api rate limiting.
 if [ -n "$GITHUB_TOKEN" ]; then curl_args+=( --header "authorization: Bearer ${GITHUB_TOKEN}" ); fi
 
-# get last master ref
-curl_args+=( --url https://api.github.com/repos/adi1090x/files/commits/master )
-last_ref=$(curl "${curl_args[@]}" | jq -r '.sha' )
-
-unset curl_args[-1]
-curl_args+=( https://api.github.com/repos/adi1090x/files/git/trees/$last_ref\?recursive=1 )
-
-theme_archives=$(curl "${curl_args[@]}" \
-  | jq '.tree | map(select(.path| test("^plymouth-themes/themes/pack_.*tar.gz$"))| .path)')
+# get latest release assets
+curl_args+=( --url https://api.github.com/repos/adi1090x/plymouth-themes/releases/latest )
+theme_archives=$(curl "${curl_args[@]}" | jq -r '.assets' )
 
 dirname="$(dirname "$0")"
 
 printf '{\n' > "$dirname/shas.nix"
 
-repo_url="https://github.com/adi1090x/files/raw/$last_ref"
-
 while
   read -r file_path
 do
-    name=$(basename $file_path)
-    printf '  "%s" = {\n    url = "%s";\n    sha = "%s";\n  };\n' "${name%%.*}" "$repo_url/$file_path" "$(nix-prefetch-url "$repo_url/$file_path")" >>"$dirname/shas.nix"
-done < <(jq -r '.[]' <<<"$theme_archives")
+    name="$(basename $file_path)"
+    name="${name/.tar.gz/}"
+
+    printf '  "%s" = {\n    url = "%s";\n    sha = "%s";\n  };\n' "${name}" "$file_path" "$(nix-prefetch-url "$file_path")" >>"$dirname/shas.nix"
+done < <(jq -r '.[].browser_download_url' <<<"$theme_archives")
 
 printf '}\n' >> "$dirname/shas.nix"