diff --git a/data/bindzone/APKBUILD b/data/bindzone/APKBUILD
index 73c8ff5..8f66035 100644
--- a/data/bindzone/APKBUILD
+++ b/data/bindzone/APKBUILD
@@ -3,7 +3,7 @@
 
 . ../APKBUILD-data.template
 
-pkgver=2023.07.16.01
+pkgver=2023.07.27.01
 pkgrel=0
 checkdepends="bind-tools"
 makedepends="
@@ -69,6 +69,6 @@ internal() {
 }
 
 sha512sums="
-53ac9f3005be9ace1d5369ab1ce2a9c0ecd88963d866d8b5a2715c79e9dc144f5b84da8fd753ca9a0188a038277838f5a644acbc5f9a3ca2a12b354a8547a6ba  redxen.eu
+b05989d0d1a320e2f14b52601fb9cde830af66d0bbb3a113d8298a93eae2d17530c31af6d4ba6272e007fe3ed68a19231d23f2f1d8d4168e7c73393f092a131b  redxen.eu
 6b55db1896d19bca987ed7979c190e406c46a5564d5e63fc984b8f3946ec7570b426fbc8eb18bd27af3123672ed49bba2055e49543bb0bea6ba54db268c68e05  internal
 "
diff --git a/data/bindzone/redxen.eu b/data/bindzone/redxen.eu
index d05fba2..b9dd32b 100644
--- a/data/bindzone/redxen.eu
+++ b/data/bindzone/redxen.eu
@@ -91,8 +91,8 @@ imap                                                    CNAME   12180623.nbg1-dc
 _DMARC                                                  TXT     "v=DMARC1; p=quarantine; rua=mailto:postmaster@redxen.eu; ruf=mailto:postmaster@redxen.eu; fo=1; pct=100"
 
 ; ACME
-_acme-challenge                           300           TXT     "o5XmJLpB9ZhkdcU89_YQyYqa06aB3ZB0T4n_9OhCJ5k"
-_acme-challenge                           300           TXT     "jiFis3iTRECZXU1XmldIgPs5Y_o57JAknkllff9muXo"
+_acme-challenge                           300           TXT     "oVQkzcupdDHBA_637WxT0RM80Ngw0kq6Nv9IP2NqZMM"
+_acme-challenge                           300           TXT     "m03xrhE9ehye7bYeDTctp6DihqMPt4OS0Ga02wjPxkY"
 
 ; Autodiscovery
 _mumble._tcp                                            SRV     0 5 64738 12180623.nbg1-dc3.hetzner
diff --git a/secret/letsencrypt/APKBUILD b/secret/letsencrypt/APKBUILD
index 23530f7..2a61808 100644
--- a/secret/letsencrypt/APKBUILD
+++ b/secret/letsencrypt/APKBUILD
@@ -3,7 +3,7 @@
 
 . ../APKBUILD-secret.template
 
-pkgver=2023.05.08.01
+pkgver=2023.07.27.01
 pkgrel=0
 subpackages="$pkgname-private $pkgname-public $pkgname-full $pkgname-ca $pkgname-chain"
 checkdepends="openssl"
@@ -55,6 +55,6 @@ ca() {
 
 sha512sums="
 394eabb864e83c98d5986ccaee3098db0d4fcb3e7e8dc1bb3e940e8de1108deb8a88081bd0b4b84dbdf60d79978a0c40ece8a2e5db0e6af2f8f0336c2d527a2e  private.key
-f71d27718d4d787bf25ef8dd3f14e6db93676cbce30848e7612e4812a71b4a67076bf2052aae9af9c841d2a1a86ea90ba9d18c7acee587b57ec5a93ac2e0a565  public.pem
+b238f607095827a61a857759545724ffb908ef602580ecc645075eb1d9bba0ad28191278cbcc927c66b0b50f9ec6e660688b680d08027859d98211434c10f165  public.pem
 6193ff52acda2b57fcf8b4881e93bf451577b77068f5e027fd8ccb7cea1e283e084e97bc7c33056eabc46dc1af903e865919c9da2789f2ae644ec2993ac74e0a  ca.pem
 "
diff --git a/secret/letsencrypt/public.pem b/secret/letsencrypt/public.pem
index 6ebf930..280a21f 100644
--- a/secret/letsencrypt/public.pem
+++ b/secret/letsencrypt/public.pem
@@ -1,30 +1,29 @@
 -----BEGIN CERTIFICATE-----
-MIIFJTCCBA2gAwIBAgISBIByJoxAVqrTVv8V7ZQQu+TSMA0GCSqGSIb3DQEBCwUA
+MIIE6zCCA9OgAwIBAgISAyroq1OJKXG3l88KMp3IY2o/MA0GCSqGSIb3DQEBCwUA
 MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
-EwJSMzAeFw0yMzA1MDgxMDU4MTlaFw0yMzA4MDYxMDU4MThaMBQxEjAQBgNVBAMT
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 CXJlZHhlbi5ldTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANeD0yl2
 aQaIK73GpBOA1JpdesESlCvjEw9g84uN8Yk4fG77wGcDZw1Ja4vrj9MBmzvnLMUe
 j5mizZP2L3eIgx3KKsuIT4hClGSR/oeN0cL93RUYAwZqW1q8NBuAxu1QPhXn82ZK
 8qLnlZGJQBvRy2rCAru26QjgeJHt7P9jdDpq0KolT3Nlt+gmO/oJJiZUcfvUWJ+K
 D0cX7BQy+GFH4XSAWSMB1w+HhLaKUESaBfSvAuX6awUu1JfbJW0yUoG+We9/RuMI
 44TDLGfVujmpRYgcOlJRBQiSXi/pMie1kdQqev0uFYRCSuM6QTkHlPYRrPXHPZks
-vmqRDe1do7TgnFkCAwEAAaOCAlEwggJNMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
+vmqRDe1do7TgnFkCAwEAAaOCAhcwggITMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
 FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU
 PIwzPDkx1+DgEji18Q8rc+Y0dXAwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v
 nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s
 ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wIQYD
-VR0RBBowGIILKi5yZWR4ZW4uZXWCCXJlZHhlbi5ldTBMBgNVHSAERTBDMAgGBmeB
-DAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxl
-dHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB1AHoyjFTYty22
-IOo44FIe6YQWcDIThU070ivBOlejUutSAAABh/s6ElQAAAQDAEYwRAIgWi4uf7JP
-Odh1PvAXJe8dgLG7jHvQn3j9v9zeu/9OFCUCIDenjOsxgyqB/7ok7ptEHbVbtH+b
-in4WnrddVYuxymbBAHcArfe++nz/EMiLnT2cHj4YarRnKV3PsQwkyoWGNOvcgooA
-AAGH+zoSbwAABAMASDBGAiEA9JAhCzLDKTK6exwyTpJiZ/fJk6qrTKpS3e3sQkMD
-9OsCIQDRVFi1axsrUAzcvVeWfW7W2R4iSt0F6VG9guyBMOkzejANBgkqhkiG9w0B
-AQsFAAOCAQEAm4Xkv2CTLgyCq65Dzf7desENfiavtH8y6S7Ftc0PVj++kqhE7u7N
-pl6cXixY9+lFziMPEPgJAu4k2WoyrkGjPGfBZwf0xFbT6yTGQTTTDGA2KS6GtX9g
-9r1ew/ExlDy32lljpoYEY/kafSjCv1DEixRF91lwaNuwaI/mwKbbSPUcs/ZO0126
-oi0uS1UFY6/XXMyV9rUUCP6YmHyaXFGIgOZR1B8pe8jebO8OVIj2E1bEvRMwD3LZ
-CtwjOx/rFhfvJl8S7odI2eRvn/wVUml1Hy+sq4oKMIfIq8orsOhe7qrjzAQg9CWA
-oDFRPjPkIfOBqd0VyqSqfvFx44IHm8W9vw==
+VR0RBBowGIILKi5yZWR4ZW4uZXWCCXJlZHhlbi5ldTATBgNVHSAEDDAKMAgGBmeB
+DAECATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AHoyjFTYty22IOo44FIe6YQW
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+VpxA1gB1AOg+0No+9QY1MudXKLyJa8kD08vREWvs62nhd31tBr1uAAABiZZ7NasA
+AAQDAEYwRAIgItnDg5wciJP9Wfz8BJczQ1wsUuAL2ptceLF6H8ReWjYCICRoWuhj
+Q1dnO4uvvPdbCyIonZj9DA1Dd95Gvekbufw8MA0GCSqGSIb3DQEBCwUAA4IBAQA1
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+N7VxzhseiXQ8V6mdJ1cNhuSoAyKs1PTSS156HqZA8Q2oIhgZ18vJIOkCq4DJvoh+
+pTDZYcKbseR1u2IcGkT32tR1tTpro3/5z8skKdcoWLDvVZIQMPszIoeeqOvoMtI8
+WJtVD/0ggHZUQiJ8HMsATkkGpJ/bOM+pMupP6QddQyH1gHqiT68R5iqlVPSln3fU
+tDFR/+vPQDhZS+z0GjPJHjxP9K/5T1NPwKSeK6fWEPP4MncuSYG9GZlIT9UPAK0u
+A0/MZiYNtQP+b6RPZbzF
 -----END CERTIFICATE-----