diff --git a/profiles/base/2 b/profiles/base/2
index 3b65243..20cf98d 100644
--- a/profiles/base/2
+++ b/profiles/base/2
@@ -18,7 +18,7 @@ build_arch  = null
 # Builder-instance
 build_region          = "us-west-2"
 build_subnet          = null
-build_instance_type   = "t3.nano"
+build_instance_type   = "t3a.nano"
 build_public_ip       = null
 build_user            = "ec2-user"
 build_ami_name        = "amzn2-ami-hvm-2.0.*-gp2"
diff --git a/profiles/version/3.12 b/profiles/version/3.12
index 3a77dd5..de0e82e 100644
--- a/profiles/version/3.12
+++ b/profiles/version/3.12
@@ -6,7 +6,7 @@ include required("../base/1")
 
 # set version-specific vars
 version     = "3.12"
-release     = "3.12.0"
+release     = "3.12.1"
 end_of_life = "2022-05-01"
 repos {
   "http://dl-cdn.alpinelinux.org/alpine/v3.12/main"      = true