diff --git a/nix/ext/wrappers/default.nix b/nix/ext/wrappers/default.nix
index 0411c003c..db1e972f1 100644
--- a/nix/ext/wrappers/default.nix
+++ b/nix/ext/wrappers/default.nix
@@ -10,15 +10,12 @@
 , jq
 }:
 
-let
-  gitTags = builtins.fromJSON (builtins.readFile (builtins.fetchurl {
-    url = "https://api.github.com/repos/supabase/wrappers/tags";
-    sha256 = "0pvavn0f8wnaszq4bmvjkadm6xbvf91rbhcmmgjasqajb69vskv9"; # Replace with actual hash
-  }));
-in
 buildPgrxExtension_0_11_3 rec {
   pname = "supabase-wrappers";
   version = "0.4.1";
+  # update the following array when the wrappers version is updated
+  # required to ensure that extensions update scripts from previous versions are generated
+  previousVersions = ["0.4.0" "0.3.1" "0.3.0" "0.2.0" "0.1.19" "0.1.18" "0.1.17" "0.1.16" "0.1.15" "0.1.14" "0.1.12" "0.1.11" "0.1.10" "0.1.9" "0.1.8" "0.1.7" "0.1.6" "0.1.5" "0.1.4" "0.1.1" "0.1.0"];
   inherit postgresql;
   src = fetchFromGitHub {
     owner = "supabase";
@@ -26,7 +23,7 @@ buildPgrxExtension_0_11_3 rec {
     rev = "v${version}";
     hash = "sha256-AU9Y43qEMcIBVBThu+Aor1HCtfFIg+CdkzK9IxVdkzM=";
   };
-  nativeBuildInputs = [ pkg-config cargo jq ];
+  nativeBuildInputs = [ pkg-config cargo ];
   buildInputs = [ openssl ] ++ lib.optionals (stdenv.isDarwin) [ 
     darwin.apple_sdk.frameworks.CoreFoundation 
     darwin.apple_sdk.frameworks.Security 
@@ -62,7 +59,7 @@ buildPgrxExtension_0_11_3 rec {
 
   preBuild = ''
     echo "Processing git tags..."
-    echo '${builtins.toJSON gitTags}' | ${jq}/bin/jq -r '.[].name' | sort -rV > git_tags.txt
+    echo '${builtins.concatStringsSep "," previousVersions}' | sed 's/,/\n/g' > git_tags.txt
   '';
 
   postInstall = ''
@@ -71,10 +68,9 @@ buildPgrxExtension_0_11_3 rec {
     sql_file="$out/share/postgresql/extension/wrappers--$current_version.sql"
     
     if [ -f "$sql_file" ]; then
-      while read -r tag; do
-        tag_version=$(echo "$tag" | sed 's/^v//')
-        if [ "$(printf '%s\n' "$tag_version" "$current_version" | sort -V | head -n1)" = "$tag_version" ] && [ "$tag_version" != "$current_version" ]; then
-          new_file="$out/share/postgresql/extension/wrappers--$tag_version--$current_version.sql"
+      while read -r previous_version; do
+        if [ "$(printf '%s\n' "$previous_version" "$current_version" | sort -V | head -n1)" = "$previous_version" ] && [ "$previous_version" != "$current_version" ]; then
+          new_file="$out/share/postgresql/extension/wrappers--$previous_version--$current_version.sql"
           echo "Creating $new_file"
           cp "$sql_file" "$new_file"
         fi