diff --git a/.terraform.lock.hcl b/.terraform.lock.hcl
index 0602ee5..f212b4f 100644
--- a/.terraform.lock.hcl
+++ b/.terraform.lock.hcl
@@ -2,23 +2,23 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/cyrilgdn/postgresql" {
-  version     = "1.17.1"
-  constraints = "1.17.1"
+  version     = "1.21.1-beta.1"
+  constraints = "1.21.1-beta.1"
   hashes = [
-    "h1:HdACkXJ2OUc7wIBtM0HWnY6QnUrdz9Pl4j/g4LL77Q8=",
-    "zh:0a800fd3d6745a75916f00d4fb8615a63a40fe296beba93c5cdb4fcca6fef0c3",
-    "zh:0ce6d6d1bc3a93305393e965b58449ee938bbfda09248a8e2d90ad94858ac046",
-    "zh:1d20431ce36aa371ca83ae1717282fc5fda3efd884eace5b4285daab1077f1e1",
-    "zh:41ca08013a8b207aabde9330c698915add6ca37329e78203b649e447e68efaa9",
-    "zh:4e94129e4cd9ab05c1d0ff94a99bd718e36f3f85babf1f7eb0e926eecc542367",
-    "zh:6017a29c840f9e0e9f9025d7acf4b2159f898a1f6dfde629b742916a50201be1",
-    "zh:85492e4b1ef1d5f42b7ce649680e0ea210b92a90ae376df88368346fdf3695ed",
-    "zh:b21d05833e0ec13f6df8e4f6bbbbfd181692197d09c3fd9e87c4c3f4276b2ae0",
-    "zh:b8dc0c03e9f754fbc5d3de0aaf29b161259c3c8fd5f182c6d03d96e27b8cd483",
-    "zh:bed38206052282408c9397adfb3c4d7b3270e9f713f55a0383a2103f125838f7",
-    "zh:c75f2802b57a339dce3caed4b79779b1408155349982197e59b67aaf12b67542",
-    "zh:d6551ca5dc15ea7f134d5f9f8523078cb32e9b702460fc99af94f341bb3d8c90",
-    "zh:ebaab1c5e69a6ff12536655629c2c3ae58d5e4bd9d722427a9aa77bf62c1e339",
-    "zh:f796ba225d7204a26fba85d958295e668bc8ca1f51b5bfeb2e5c410338b55c24",
+    "h1:SM6qkSqTeY05aHkGH2cH/KhALlYR+bu4529+KGgS40c=",
+    "zh:03619b7c00b869567fe0a8cd391c0137ca4f7b6ef0173035e625d610e9a5233a",
+    "zh:1a1d1aec60a58052f9292cfe6e1b780c327d70a95d7e35f80eadea1e0c19820f",
+    "zh:1d559c12f6f7965fcb0e246ed2b211b0f21a6635755c6545bd3692fdb356c1e3",
+    "zh:26730d86fcf64395d31bf8f3f30cd49260df947f94deaed46cbe866f9ae2b859",
+    "zh:26b3ffd5a02cdd68340fe9296bf5e79b78bd0e5a4729ab9136b384476dfb31b7",
+    "zh:2c57d364b3302c7e9e7bc10b0768212ff238cb8b136ba0fe47a421b0b645de8c",
+    "zh:653674a2807f3b0818743ea9ac1ef885c47a7971c8025db66a410da1fc13cf5e",
+    "zh:696c9f6452e182932f5de1665a91ef7dcfa60c62d5b38641088c7aaad661bf1b",
+    "zh:69a284e91441785da80c7a421e0d92c34f83954ca47e793cfa9c875fd6e4d1dc",
+    "zh:c5a08bfb638ed660995abc4a82f3eeaa17587c5aecb4bd5073366359494d660f",
+    "zh:c6e630b1f9025bd9b9001ef88b89e530fe644dfde8ab5a572a4e9fce98384fd1",
+    "zh:c7df7ce987ce7e405999cbbac2a08c1a8d08cf076c9c1a0081d533e47665dfa2",
+    "zh:c9b46c3f065c923a6ea82e1b692de8541eb13f508d440222696125b2be64ad9a",
+    "zh:ee7c7e74882158662733a097d100cd232c82a72fcf38d4d5c8e391389c3d0dfe",
   ]
 }
diff --git a/providers.tf b/providers.tf
index 08649bd..9556ca3 100644
--- a/providers.tf
+++ b/providers.tf
@@ -6,7 +6,7 @@ terraform {
     # see https://registry.terraform.io/providers/cyrilgdn/postgresql
     postgresql = {
       source  = "cyrilgdn/postgresql"
-      version = "1.17.1"
+      version = "1.21.1-beta.1"
     }
   }
   backend "local" {