diff --git a/pkgs/by-name/po/positron-bin/update.sh b/pkgs/by-name/po/positron-bin/update.sh
index a024b382ec96..3e3966a356e9 100755
--- a/pkgs/by-name/po/positron-bin/update.sh
+++ b/pkgs/by-name/po/positron-bin/update.sh
@@ -18,22 +18,22 @@ fi
 
 # Update Darwin hash.
 current_hash=$(nix store prefetch-file --json --hash-type sha256 \
-    "https://github.com/posit-dev/positron/releases/download/${current_version}/Positron-${current_version}.dmg" \
+    "https://cdn.posit.co/positron/dailies/mac/universal/Positron-${current_version}.dmg" \
     | jq -r .hash)
 
 new_hash=$(nix store prefetch-file --json --hash-type sha256 \
-    "https://github.com/posit-dev/positron/releases/download/${new_version}/Positron-${new_version}.dmg" \
+    "https://cdn.posit.co/positron/dailies/mac/universal/Positron-${new_version}.dmg" \
     | jq -r .hash)
 
 sed -i "s|$current_hash|$new_hash|g" $positron_nix
 
 # Update Linux hash.
 current_hash=$(nix store prefetch-file --json --hash-type sha256 \
-    "https://github.com/posit-dev/positron/releases/download/${current_version}/Positron-${current_version}-x64.deb" \
+    "https://cdn.posit.co/positron/dailies/deb/x86_64/Positron-${current_version}-x64.deb" \
     | jq -r .hash)
 
 new_hash=$(nix store prefetch-file --json --hash-type sha256 \
-    "https://github.com/posit-dev/positron/releases/download/${new_version}/Positron-${new_version}-x64.deb" \
+    "https://cdn.posit.co/positron/dailies/deb/x86_64/Positron-${new_version}-x64.deb" \
     | jq -r .hash)
 
 sed -i "s|$current_hash|$new_hash|g" $positron_nix