diff --git a/Makefile b/Makefile
index 872f8d0..7823757 100644
--- a/Makefile
+++ b/Makefile
@@ -25,7 +25,7 @@
 	./scripts/setup_venv.sh
 
 # tests
-test: lib-test xos-test migration-test
+test: lib-test xos-test migration-test core-xproto-test
 
 lib-test:
 	for lib in $(XOS_LIBRARIES); do pushd $$lib; tox; popd; done
diff --git a/VERSION b/VERSION
index 944880f..e4604e3 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.2.0
+3.2.1
diff --git a/containers/chameleon/Dockerfile.chameleon b/containers/chameleon/Dockerfile.chameleon
index e49fb23..4e3c111 100644
--- a/containers/chameleon/Dockerfile.chameleon
+++ b/containers/chameleon/Dockerfile.chameleon
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # xosproject/chameleon
-FROM xosproject/xos-base:3.2.0
+FROM xosproject/xos-base:3.2.1
 
 # xos-base already has protoc and dependencies installed
 
diff --git a/containers/xos/Dockerfile.client b/containers/xos/Dockerfile.client
index 1018612..ec681b2 100644
--- a/containers/xos/Dockerfile.client
+++ b/containers/xos/Dockerfile.client
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # xosproject/xos-client
-FROM xosproject/xos-libraries:3.2.0
+FROM xosproject/xos-libraries:3.2.1
 
 # Label image
 ARG org_label_schema_schema_version=1.0
diff --git a/containers/xos/Dockerfile.libraries b/containers/xos/Dockerfile.libraries
index ed1c7e8..4e8521e 100644
--- a/containers/xos/Dockerfile.libraries
+++ b/containers/xos/Dockerfile.libraries
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # xosproject/xos-libraries
-FROM xosproject/xos-base:3.2.0
+FROM xosproject/xos-base:3.2.1
 
 # Add libraries
 COPY lib /opt/xos/lib
diff --git a/containers/xos/Dockerfile.synchronizer-base b/containers/xos/Dockerfile.synchronizer-base
index f1b4263..d07d009 100644
--- a/containers/xos/Dockerfile.synchronizer-base
+++ b/containers/xos/Dockerfile.synchronizer-base
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # xosproject/xos-synchronizer-base
-FROM xosproject/xos-client:3.2.0
+FROM xosproject/xos-client:3.2.1
 
 RUN mkdir -p /opt/xos/synchronizers
 
diff --git a/containers/xos/Dockerfile.xos-core b/containers/xos/Dockerfile.xos-core
index 7a659eb..28f6802 100644
--- a/containers/xos/Dockerfile.xos-core
+++ b/containers/xos/Dockerfile.xos-core
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # xosproject/xos-core
-FROM xosproject/xos-libraries:3.2.0
+FROM xosproject/xos-libraries:3.2.1
 
 # Install XOS
 ADD xos /opt/xos
diff --git a/lib/xos-api/requirements.txt b/lib/xos-api/requirements.txt
index 1fb843d..847ad62 100644
--- a/lib/xos-api/requirements.txt
+++ b/lib/xos-api/requirements.txt
@@ -5,5 +5,5 @@
 multistructlog~=2.1.0
 python-consul~=1.1.0
 simplejson~=3.16.0
-xosconfig~=3.0.1
-xosgenx~=3.0.1
+xosconfig~=3.2.0
+xosgenx~=3.2.0
diff --git a/lib/xos-kafka/requirements.txt b/lib/xos-kafka/requirements.txt
index dee0cea..55628ce 100644
--- a/lib/xos-kafka/requirements.txt
+++ b/lib/xos-kafka/requirements.txt
@@ -1,3 +1,3 @@
 confluent-kafka==0.11.5
 multistructlog~=2.1.0
-xosconfig~=3.0.1
+xosconfig~=3.2.0
diff --git a/lib/xos-migrate/requirements.txt b/lib/xos-migrate/requirements.txt
index 4643655..725e178 100644
--- a/lib/xos-migrate/requirements.txt
+++ b/lib/xos-migrate/requirements.txt
@@ -2,5 +2,5 @@
 django-extensions~=2.1.6
 djangorestframework~=3.9.1
 multistructlog~=2.1.0
-xosconfig~=3.0.1
-xosgenx~=3.0.1
+xosconfig~=3.2.0
+xosgenx~=3.2.0
diff --git a/lib/xos-synchronizer/requirements.txt b/lib/xos-synchronizer/requirements.txt
index bc519e7..9f73208 100644
--- a/lib/xos-synchronizer/requirements.txt
+++ b/lib/xos-synchronizer/requirements.txt
@@ -5,5 +5,5 @@
 multistructlog~=2.1.0
 networkx==2.2
 six~=1.12.0
-xosconfig~=3.0.1
-xosgenx~=3.0.1
+xosconfig~=3.2.0
+xosgenx~=3.2.0