diff --git a/pkgs/by-name/wa/waveterm/package.nix b/pkgs/by-name/wa/waveterm/package.nix
index 9d13d24abdc8..7f762178a93c 100644
--- a/pkgs/by-name/wa/waveterm/package.nix
+++ b/pkgs/by-name/wa/waveterm/package.nix
@@ -33,7 +33,7 @@
 
 let
   pname = "waveterm";
-  version = "0.8.10";
+  version = "0.8.12";
 
   src =
     let
@@ -46,10 +46,10 @@ let
         aarch64-darwin = "Wave-darwin-arm64-${version}.zip";
       };
       hash = selectSystem {
-        x86_64-linux = "sha256-jhXHuzHMwo9U5B+FA2xAreOYRVroMCXqDo+9pjAyh0Q=";
-        aarch64-linux = "sha256-JnKkjG67uvYNod+uosJ+svTAm9bulJzTpza3jQie1yQ=";
-        x86_64-darwin = "sha256-Dk/pKZrqkjKc7WEGkrLdZdgUEaz8ndXjZuINyVNxEa8=";
-        aarch64-darwin = "sha256-FgBbUrp+Z9K4gmM4mew0NQ2yIjuC+cgYrrYkjv0Ohhg=";
+        x86_64-linux = "sha256-lk+YBlsgS2kOsaesKJ0XMCnbxq5iza/0xG6qWjHLZA8=";
+        aarch64-linux = "sha256-57j5qp/1jGiqJP6Qmfw5XkoyXkNpnaTepfhSzlISExM=";
+        x86_64-darwin = "sha256-jBFkBC4PcWSQNw8A2w+2iUnSLoRvXQ3A0CVqkqfx4dI=";
+        aarch64-darwin = "sha256-pQ3TXKhiCI164qmmDkDFb3WUjd/lX1MnAOWqsQICHR4=";
       };
     in
     fetchurl {
diff --git a/pkgs/by-name/wa/waveterm/update.sh b/pkgs/by-name/wa/waveterm/update.sh
index 7950a65e8dfa..d56927f60bb0 100755
--- a/pkgs/by-name/wa/waveterm/update.sh
+++ b/pkgs/by-name/wa/waveterm/update.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#!nix-shell -i bash -p bash curl coreutils jq common-updater-scripts
+#!nix-shell -i bash -p bash nixVersions.latest curl coreutils jq common-updater-scripts
 
 latestTag=$(curl https://api.github.com/repos/wavetermdev/waveterm/releases/latest | jq -r ".tag_name")
 latestVersion="$(expr "$latestTag" : 'v\(.*\)')"
@@ -19,7 +19,6 @@ for i in \
     "aarch64-darwin Wave-darwin-arm64"; do
     set -- $i
     prefetch=$(nix-prefetch-url "https://github.com/wavetermdev/waveterm/releases/download/v$latestVersion/$2-$latestVersion.zip")
-    hash=$(nix-hash --type sha256 --to-sri $prefetch)
-
+    hash=$(nix hash convert --hash-algo sha256 --to sri $prefetch)
     update-source-version waveterm $latestVersion $hash --system=$1 --ignore-same-version
 done