diff --git a/NEWS b/NEWS
index d466e4c4c..00942e97b 100644
--- a/NEWS
+++ b/NEWS
@@ -10,7 +10,8 @@ strongswan-5.7.0
 - Added support for fuzzing the PA-TNC (RFC 5792) and PB-TNC (RFC 5793) NEA
   protocols on Google's OSS-Fuzz infrastructure.
 
-- Support for version 2 of Intel's TPM2-TSS TGC Software Stack.
+- Support for version 2 of Intel's TPM2-TSS TGC Software Stack. The presence of
+  the in-kernel /dev/tpmrm0 resource manager is automatically detected.
 
 
 strongswan-5.6.3
diff --git a/configure.ac b/configure.ac
index e2b097748..e1a2e9d2b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,7 +19,7 @@
 #  initialize & set some vars
 # ============================
 
-AC_INIT([strongSwan],[5.7.0dr5])
+AC_INIT([strongSwan],[5.7.0dr6])
 AM_INIT_AUTOMAKE(m4_esyscmd([
 	echo tar-ustar
 	echo subdir-objects
diff --git a/testing/testing.conf b/testing/testing.conf
index 550a098fc..5d461c617 100644
--- a/testing/testing.conf
+++ b/testing/testing.conf
@@ -31,7 +31,7 @@ fi
 : ${KERNELPATCH=ha-4.15.6-abicompat.patch.bz2}
 
 # strongSwan version used in tests
-: ${SWANVERSION=5.7.0dr5}
+: ${SWANVERSION=5.7.0dr6}
 
 # Build directory where the guest kernel and images will be built
 : ${BUILDDIR=$TESTDIR/build}