diff --git a/.terraform.lock.hcl b/.terraform.lock.hcl
index fe63d13..dc911e2 100644
--- a/.terraform.lock.hcl
+++ b/.terraform.lock.hcl
@@ -2,17 +2,17 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/juju/juju" {
-  version     = "0.14.0"
-  constraints = "~> 0.14.0"
+  version     = "0.15.0"
+  constraints = "~> 0.15.0"
   hashes = [
-    "h1:1Y+8z5k+54qr9Bc9PY34TxM1XGw17qlgn+4hoX+cjpk=",
-    "h1:B1SeicKfAhaLxs25xC2HgiuoeXUgRrAA1fYQjsqwtuA=",
-    "h1:BMDXO1Ds+MBavWPGr10wYgHI19KtVaReVB0kq3rDfXY=",
-    "h1:iDpK9SR44XlKQS5s2fTp8s4uPMyqQXbWLViOKtkrw2U=",
-    "zh:1c6a4100537404e2b4e13fa46fc572ce8d43e19ed520c6062b4520fa4e127829",
+    "h1:SW1kNy1KKn5Bc9OwJnLHi1muz7z34lkpI9cdhNGYL8g=",
+    "h1:amTP6abJXg64ZseNCabvjA/Uh2W8DJDclDkCiyBNTMg=",
+    "h1:uIf711PuWzGlEvieKQ2haAjsSQBBHHCID3EYrBDOLUM=",
+    "h1:wP8yEDmhEVThWRXJQf08rZFS7zVDMBQNuSVe0z4VCtk=",
+    "zh:0441b6650ab55c0fa5404f590000f20768f66b207b5815028611b763188cff9c",
+    "zh:46fc7879d8f6563bee82b3d0be8aaca01dc4514a675bfa146fc232c73e0ec9a9",
     "zh:753ad16d007180a77a147bd377de2fb334f409123f6fee36d4c50c7fe8b76a29",
-    "zh:7572a8915061fe29ccc3d229504e58f97d2c68efd7a24de940e53e88810aeb2a",
-    "zh:79866c449c3b1eae188333e48c2d9a30278650ffdae701b9f5a32d89c03d66e6",
-    "zh:db95f7cfc6f722d05c07bdbc077733e658af411621a754dd888630bc2e1a1f4d",
+    "zh:8da3baa9029f567af445f03014849c4b55ba42ea0f7c88194706c1001dead7b9",
+    "zh:d38bdeb924db9b622918e91f08210f39909b145e6de8a1572cd74af3b852d85a",
   ]
 }
diff --git a/MODULE_SPECS.md b/MODULE_SPECS.md
index f8b1432..2dfcc71 100644
--- a/MODULE_SPECS.md
+++ b/MODULE_SPECS.md
@@ -8,13 +8,13 @@ Juju bundle Terraform module.
 
 | Name | Version |
 |------|---------|
-| <a name="provider_juju"></a> [juju](#provider\_juju) | 0.13.0 |
+| <a name="provider_juju"></a> [juju](#provider\_juju) | 0.15.0 |
 ## Requirements
 
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.5.0 |
-| <a name="requirement_juju"></a> [juju](#requirement\_juju) | ~> 0.13.0 |
+| <a name="requirement_juju"></a> [juju](#requirement\_juju) | ~> 0.15.0 |
 ## Inputs
 
 | Name | Description | Type | Default | Required |
diff --git a/modules/external_idp_integrator/.terraform.lock.hcl b/modules/external_idp_integrator/.terraform.lock.hcl
index fe63d13..dc911e2 100644
--- a/modules/external_idp_integrator/.terraform.lock.hcl
+++ b/modules/external_idp_integrator/.terraform.lock.hcl
@@ -2,17 +2,17 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/juju/juju" {
-  version     = "0.14.0"
-  constraints = "~> 0.14.0"
+  version     = "0.15.0"
+  constraints = "~> 0.15.0"
   hashes = [
-    "h1:1Y+8z5k+54qr9Bc9PY34TxM1XGw17qlgn+4hoX+cjpk=",
-    "h1:B1SeicKfAhaLxs25xC2HgiuoeXUgRrAA1fYQjsqwtuA=",
-    "h1:BMDXO1Ds+MBavWPGr10wYgHI19KtVaReVB0kq3rDfXY=",
-    "h1:iDpK9SR44XlKQS5s2fTp8s4uPMyqQXbWLViOKtkrw2U=",
-    "zh:1c6a4100537404e2b4e13fa46fc572ce8d43e19ed520c6062b4520fa4e127829",
+    "h1:SW1kNy1KKn5Bc9OwJnLHi1muz7z34lkpI9cdhNGYL8g=",
+    "h1:amTP6abJXg64ZseNCabvjA/Uh2W8DJDclDkCiyBNTMg=",
+    "h1:uIf711PuWzGlEvieKQ2haAjsSQBBHHCID3EYrBDOLUM=",
+    "h1:wP8yEDmhEVThWRXJQf08rZFS7zVDMBQNuSVe0z4VCtk=",
+    "zh:0441b6650ab55c0fa5404f590000f20768f66b207b5815028611b763188cff9c",
+    "zh:46fc7879d8f6563bee82b3d0be8aaca01dc4514a675bfa146fc232c73e0ec9a9",
     "zh:753ad16d007180a77a147bd377de2fb334f409123f6fee36d4c50c7fe8b76a29",
-    "zh:7572a8915061fe29ccc3d229504e58f97d2c68efd7a24de940e53e88810aeb2a",
-    "zh:79866c449c3b1eae188333e48c2d9a30278650ffdae701b9f5a32d89c03d66e6",
-    "zh:db95f7cfc6f722d05c07bdbc077733e658af411621a754dd888630bc2e1a1f4d",
+    "zh:8da3baa9029f567af445f03014849c4b55ba42ea0f7c88194706c1001dead7b9",
+    "zh:d38bdeb924db9b622918e91f08210f39909b145e6de8a1572cd74af3b852d85a",
   ]
 }
diff --git a/modules/external_idp_integrator/main.tf b/modules/external_idp_integrator/main.tf
index 575a106..e2fb693 100644
--- a/modules/external_idp_integrator/main.tf
+++ b/modules/external_idp_integrator/main.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     juju = {
       source  = "juju/juju"
-      version = "~> 0.14.0"
+      version = "~> 0.15.0"
     }
   }
 
diff --git a/modules/postgresql/.terraform.lock.hcl b/modules/postgresql/.terraform.lock.hcl
index fe63d13..dc911e2 100644
--- a/modules/postgresql/.terraform.lock.hcl
+++ b/modules/postgresql/.terraform.lock.hcl
@@ -2,17 +2,17 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/juju/juju" {
-  version     = "0.14.0"
-  constraints = "~> 0.14.0"
+  version     = "0.15.0"
+  constraints = "~> 0.15.0"
   hashes = [
-    "h1:1Y+8z5k+54qr9Bc9PY34TxM1XGw17qlgn+4hoX+cjpk=",
-    "h1:B1SeicKfAhaLxs25xC2HgiuoeXUgRrAA1fYQjsqwtuA=",
-    "h1:BMDXO1Ds+MBavWPGr10wYgHI19KtVaReVB0kq3rDfXY=",
-    "h1:iDpK9SR44XlKQS5s2fTp8s4uPMyqQXbWLViOKtkrw2U=",
-    "zh:1c6a4100537404e2b4e13fa46fc572ce8d43e19ed520c6062b4520fa4e127829",
+    "h1:SW1kNy1KKn5Bc9OwJnLHi1muz7z34lkpI9cdhNGYL8g=",
+    "h1:amTP6abJXg64ZseNCabvjA/Uh2W8DJDclDkCiyBNTMg=",
+    "h1:uIf711PuWzGlEvieKQ2haAjsSQBBHHCID3EYrBDOLUM=",
+    "h1:wP8yEDmhEVThWRXJQf08rZFS7zVDMBQNuSVe0z4VCtk=",
+    "zh:0441b6650ab55c0fa5404f590000f20768f66b207b5815028611b763188cff9c",
+    "zh:46fc7879d8f6563bee82b3d0be8aaca01dc4514a675bfa146fc232c73e0ec9a9",
     "zh:753ad16d007180a77a147bd377de2fb334f409123f6fee36d4c50c7fe8b76a29",
-    "zh:7572a8915061fe29ccc3d229504e58f97d2c68efd7a24de940e53e88810aeb2a",
-    "zh:79866c449c3b1eae188333e48c2d9a30278650ffdae701b9f5a32d89c03d66e6",
-    "zh:db95f7cfc6f722d05c07bdbc077733e658af411621a754dd888630bc2e1a1f4d",
+    "zh:8da3baa9029f567af445f03014849c4b55ba42ea0f7c88194706c1001dead7b9",
+    "zh:d38bdeb924db9b622918e91f08210f39909b145e6de8a1572cd74af3b852d85a",
   ]
 }
diff --git a/modules/postgresql/main.tf b/modules/postgresql/main.tf
index 714c964..3d82910 100644
--- a/modules/postgresql/main.tf
+++ b/modules/postgresql/main.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     juju = {
       source  = "juju/juju"
-      version = "~> 0.14.0"
+      version = "~> 0.15.0"
     }
   }
 
diff --git a/providers.tf b/providers.tf
index a5f5c80..a13328a 100644
--- a/providers.tf
+++ b/providers.tf
@@ -2,7 +2,7 @@ terraform {
   required_providers {
     juju = {
       source  = "juju/juju"
-      version = "~> 0.14.0"
+      version = "~> 0.15.0"
     }
   }