diff --git a/ghc-http-client-tls.changes b/ghc-http-client-tls.changes
index c161c57..59a1a04 100644
--- a/ghc-http-client-tls.changes
+++ b/ghc-http-client-tls.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Thu Aug 17 04:45:01 UTC 2023 - Peter Simons <psimons@suse.com>
+
+- Update http-client-tls to version 0.3.6.3.
+  ## 0.3.6.3
+
+  * catching up to tls 1.8.0 [#515](https://github.com/snoyberg/http-client/pull/515)
+
+  ## 0.3.6.2
+
+  * Migrate to `crypton`
+
 -------------------------------------------------------------------
 Thu Mar 30 17:07:10 UTC 2023 - Peter Simons <psimons@suse.com>
 
diff --git a/ghc-http-client-tls.spec b/ghc-http-client-tls.spec
index 6d9ae38..30f443c 100644
--- a/ghc-http-client-tls.spec
+++ b/ghc-http-client-tls.spec
@@ -20,7 +20,7 @@
 %global pkgver %{pkg_name}-%{version}
 %bcond_with tests
 Name:           ghc-%{pkg_name}
-Version:        0.3.6.1
+Version:        0.3.6.3
 Release:        0
 Summary:        Http-client backend using the connection package and tls library
 License:        MIT
@@ -33,12 +33,12 @@ BuildRequires:  ghc-bytestring-devel
 BuildRequires:  ghc-bytestring-prof
 BuildRequires:  ghc-case-insensitive-devel
 BuildRequires:  ghc-case-insensitive-prof
-BuildRequires:  ghc-connection-devel
-BuildRequires:  ghc-connection-prof
 BuildRequires:  ghc-containers-devel
 BuildRequires:  ghc-containers-prof
-BuildRequires:  ghc-cryptonite-devel
-BuildRequires:  ghc-cryptonite-prof
+BuildRequires:  ghc-crypton-connection-devel
+BuildRequires:  ghc-crypton-connection-prof
+BuildRequires:  ghc-crypton-devel
+BuildRequires:  ghc-crypton-prof
 BuildRequires:  ghc-data-default-class-devel
 BuildRequires:  ghc-data-default-class-prof
 BuildRequires:  ghc-exceptions-devel
diff --git a/http-client-tls-0.3.6.1.tar.gz b/http-client-tls-0.3.6.1.tar.gz
deleted file mode 100644
index 39cabee..0000000
--- a/http-client-tls-0.3.6.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b19fff86a41b6035cbd97271a5d6965e43dcc4bedbe4c03dd586fed65fbac80d
-size 7850
diff --git a/http-client-tls-0.3.6.3.tar.gz b/http-client-tls-0.3.6.3.tar.gz
new file mode 100644
index 0000000..0678d0b
--- /dev/null
+++ b/http-client-tls-0.3.6.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:38dcfc3d772eb6898b4a8856d6159824d13f65eb291733619f625a802dad9095
+size 7935