diff --git a/_service b/_service
index 6ff307a..1e96d1c 100644
--- a/_service
+++ b/_service
@@ -3,7 +3,7 @@
     <param name="url">https://github.com/gruntwork-io/terragrunt</param>
     <param name="scm">git</param>
     <param name="exclude">.git</param>
-    <param name="revision">v0.46.3</param>
+    <param name="revision">v0.47.0</param>
     <param name="versionformat">@PARENT_TAG@</param>
     <param name="changesgenerate">enable</param>
     <param name="versionrewrite-pattern">v(.*)</param>
diff --git a/_servicedata b/_servicedata
index 8889a09..118c200 100644
--- a/_servicedata
+++ b/_servicedata
@@ -1,4 +1,4 @@
 <servicedata>
 <service name="tar_scm">
                 <param name="url">https://github.com/gruntwork-io/terragrunt</param>
-              <param name="changesrevision">d59c964f36a32f2b73217e6306b07056cd473054</param></service></servicedata>
\ No newline at end of file
+              <param name="changesrevision">1d181090e511602cf5462f845bc854f540bc9f14</param></service></servicedata>
\ No newline at end of file
diff --git a/terragrunt-0.46.3.obscpio b/terragrunt-0.46.3.obscpio
deleted file mode 100644
index e67f2af..0000000
--- a/terragrunt-0.46.3.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9aa2496b2630b3f80ef2767a3b6d58c79ed11fc3e2a506c768024fef6ee8a66b
-size 4930572
diff --git a/terragrunt-0.47.0.obscpio b/terragrunt-0.47.0.obscpio
new file mode 100644
index 0000000..d36a530
--- /dev/null
+++ b/terragrunt-0.47.0.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45605c80dc561a9a599a8d61cae1557c912cd21fcc0ef8325ac89ccf0ced173b
+size 4930572
diff --git a/terragrunt.changes b/terragrunt.changes
index b76f3b5..91e1a86 100644
--- a/terragrunt.changes
+++ b/terragrunt.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Jun 16 05:13:44 UTC 2023 - kastl@b1-systems.de
+
+- Update to version 0.47.0:
+  * Go upgrade to 1.20 (#2605)
+- BuildRequire go1.20
+
 -------------------------------------------------------------------
 Mon Jun 12 20:00:20 UTC 2023 - kastl@b1-systems.de
 
diff --git a/terragrunt.obsinfo b/terragrunt.obsinfo
index 3822714..f67dc93 100644
--- a/terragrunt.obsinfo
+++ b/terragrunt.obsinfo
@@ -1,4 +1,4 @@
 name: terragrunt
-version: 0.46.3
-mtime: 1686164952
-commit: d59c964f36a32f2b73217e6306b07056cd473054
+version: 0.47.0
+mtime: 1686860120
+commit: 1d181090e511602cf5462f845bc854f540bc9f14
diff --git a/terragrunt.spec b/terragrunt.spec
index 86cf1fd..8c419c3 100644
--- a/terragrunt.spec
+++ b/terragrunt.spec
@@ -19,14 +19,14 @@
 %define __arch_install_post export NO_BRP_STRIP_DEBUG=true
 
 Name:           terragrunt
-Version:        0.46.3
+Version:        0.47.0
 Release:        0
 Summary:        Thin wrapper for Terraform for working with multiple Terraform modules
 License:        MIT
 URL:            https://github.com/gruntwork-io/terragrunt
 Source:         terragrunt-%{version}.tar.gz
 Source1:        vendor.tar.gz
-BuildRequires:  go >= 1.18
+BuildRequires:  go >= 1.20
 
 %description
 Terragrunt is a thin wrapper for Terraform that provides extra tools for keeping your Terraform configurations DRY, working with multiple Terraform modules, and managing remote state.
diff --git a/vendor.tar.gz b/vendor.tar.gz
index 015bebc..4ae11dc 100644
--- a/vendor.tar.gz
+++ b/vendor.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a6408e2abbb56e8952b988487db7a33bf8ddcd533c8625407b7cee6fca50674b
-size 10133316
+oid sha256:22e1f974a3ce1ef5b3640897434e9f735d0a7c5db6a4d95362159675168327bd
+size 10133533