diff --git a/pkgs/applications/misc/1password-gui/default.nix b/pkgs/applications/misc/1password-gui/default.nix
index 75ef7b1a9bf0..bf705566c2b3 100644
--- a/pkgs/applications/misc/1password-gui/default.nix
+++ b/pkgs/applications/misc/1password-gui/default.nix
@@ -12,7 +12,8 @@ let
   pname = "1password";
 
   versions = builtins.fromJSON (builtins.readFile ./versions.json);
-  inherit (versions.${channel} or (throw "unknown channel ${channel}")) version;
+  hostOs = if stdenv.hostPlatform.isLinux then "linux" else "darwin";
+  version = versions."${channel}-${hostOs}" or (throw "unknown channel-os ${channel}-${hostOs}");
 
   sources = builtins.fromJSON (builtins.readFile ./sources.json);
 
diff --git a/pkgs/applications/misc/1password-gui/update.sh b/pkgs/applications/misc/1password-gui/update.sh
index c32076304537..9a99b555328e 100755
--- a/pkgs/applications/misc/1password-gui/update.sh
+++ b/pkgs/applications/misc/1password-gui/update.sh
@@ -42,12 +42,11 @@ cleanup() {
 trap cleanup EXIT
 
 # Get channel versions from versions.json
-declare -A version=(
-  ["stable"]=$(jq -r '.stable.version' versions.json)
-  ["beta"]=$(jq -r '.beta.version' versions.json)
-)
+declare -A versions
+while IFS='=' read -r key value; do
+  versions["${key}"]="${value}"
+done < <(jq -r 'to_entries[] | "\(.key)=\(.value)"' versions.json)
 
-#
 GPG_KEYRING=$(mktemp -t 1password.kbx.XXXXXX)
 gpg --no-default-keyring --keyring "${GPG_KEYRING}" \
   --keyserver keyserver.ubuntu.com \
@@ -57,7 +56,8 @@ JSON_HEAP=$(mktemp -t 1password-gui.jsonheap.XXXXXX)
 for channel in stable beta; do
   for os in linux darwin; do
     for arch in x86_64 aarch64; do
-      url=$(mk_url ${os} ${channel} ${arch} "${version[${channel}]}")
+      version="${versions[${channel}-${os}]}"
+      url=$(mk_url ${os} ${channel} ${arch} ${version})
       nix store prefetch-file --json "${url}" | jq "
         {
           \"${channel}\": {
diff --git a/pkgs/applications/misc/1password-gui/versions.json b/pkgs/applications/misc/1password-gui/versions.json
index 803d5238d94c..33de9068577c 100644
--- a/pkgs/applications/misc/1password-gui/versions.json
+++ b/pkgs/applications/misc/1password-gui/versions.json
@@ -1,9 +1,6 @@
 {
-  "stable": {
-    "version": "8.10.60"
-  },
-
-  "beta": {
-    "version": "8.10.68-12.BETA"
-  }
+  "stable-linux": "8.10.60",
+  "stable-darwin": "8.10.60",
+  "beta-linux":"8.10.68-12.BETA",
+  "beta-darwin": "8.10.68-12.BETA"
 }