diff --git a/system/docker/docker-compose.yml b/system/docker/docker-compose.yml
index 3c782a33..6a94d9e4 100644
--- a/system/docker/docker-compose.yml
+++ b/system/docker/docker-compose.yml
@@ -18,8 +18,7 @@ services:
       context: ./node
       args:
         - NODE_REPO_COMPONENT
-        - LIBINDY_CRYPTO_VERSION
-        - PYTHON3_LIBINDY_CRYPTO_VERSION
+        - URSA_VERSION
         - PYTHON3_PYZMQ_VERSION
         - INDY_PLENUM_VERSION
         - INDY_NODE_VERSION
diff --git a/system/docker/node/Dockerfile b/system/docker/node/Dockerfile
index d540751a..e7147a47 100644
--- a/system/docker/node/Dockerfile
+++ b/system/docker/node/Dockerfile
@@ -35,13 +35,9 @@ RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys CE7709D068DB5E88 \
     && apt-get update -y
 
 # indy depedencies
-ARG LIBINDY_CRYPTO_VERSION
-RUN : ${LIBINDY_CRYPTO_VERSION:?"LIBINDY_CRYPTO_VERSION must be provided"}
-ENV LIBINDY_CRYPTO_VERSION=${LIBINDY_CRYPTO_VERSION}
-
-ARG PYTHON3_LIBINDY_CRYPTO_VERSION
-RUN : ${PYTHON3_LIBINDY_CRYPTO_VERSION:?"PYTHON3_LIBINDY_CRYPTO_VERSION must be provided"}
-ENV PYTHON3_LIBINDY_CRYPTO_VERSION=${PYTHON3_LIBINDY_CRYPTO_VERSION}
+ARG URSA_VERSION
+RUN : ${URSA_VERSION:?"URSA_VERSION must be provided"}
+ENV URSA_VERSION=${URSA_VERSION}
 
 ARG PYTHON3_PYZMQ_VERSION
 RUN : ${PYTHON3_PYZMQ_VERSION:?"PYTHON3_PYZMQ_VERSION must be provided"}
@@ -56,8 +52,7 @@ RUN : ${INDY_NODE_VERSION:?"INDY_NODE_VERSION must be provided"}
 ENV INDY_NODE_VERSION=${INDY_NODE_VERSION}
 
 RUN apt-get install -y \
-    libindy-crypto=${LIBINDY_CRYPTO_VERSION} \
-    python3-indy-crypto=${PYTHON3_LIBINDY_CRYPTO_VERSION} \
+    ursa=${URSA_VERSION} \
     python3-pyzmq=${PYTHON3_PYZMQ_VERSION} \
     indy-plenum=${INDY_PLENUM_VERSION} \
     indy-node=${INDY_NODE_VERSION}
@@ -71,6 +66,17 @@ RUN if [ "$SOVRIN_INSTALL" = "yes" ]; then \
     dpkg -i "sovrin_${SOVRIN_VERSION}_amd64.deb"; \
     fi
 
+ARG SOVTOKEN_VERSION
+ARG SOVTOKENFEES_VERSION
+ENV SOVTOKEN_VERSION=${SOVTOKEN_VERSION:-1.0.8~dev153}
+ENV SOVTOKENFEES_VERSION=${SOVTOKENFEES_VERSION:-${SOVTOKEN_VERSION}}
+RUN \
+    set -ex; \
+    apt-get update && apt-get install -y \
+    sovtoken=${SOVTOKEN_VERSION} \
+    sovtokenfees=${SOVTOKENFEES_VERSION}; \
+    rm -rf /var/lib/apt/lists/*; 
+
 # repo cleanup
 RUN sed '/deb https:\/\/repo.sovrin.org\/sdk\/deb xenial ${NODE_REPO_COMPONENT}/d' /etc/apt/sources.list \
     && rm -rf /var/lib/apt/lists/*
diff --git a/system/docker/prepare_node.sh b/system/docker/prepare_node.sh
index 244b195c..70e84994 100755
--- a/system/docker/prepare_node.sh
+++ b/system/docker/prepare_node.sh
@@ -45,8 +45,7 @@ node_env_variables=" \
     SOVTOKEN_VERSION \
     SOVTOKENFEES_VERSION \
     TOKEN_PLUGINS_INSTALL \
-    LIBINDY_CRYPTO_VERSION \
-    PYTHON3_LIBINDY_CRYPTO_VERSION \
+    URSA_VERSION \
 "
 
 echo "Docker version..."
@@ -82,8 +81,7 @@ docker run -t --rm \
     -e SOVRIN_INSTALL \
     -e SOVTOKEN_VERSION \
     -e SOVTOKENFEES_VERSION \
-    -e LIBINDY_CRYPTO_VERSION \
-    -e PYTHON3_LIBINDY_CRYPTO_VERSION \
+    -e URSA_VERSION \
     "$docker_compose_image_name" docker-compose -f system/docker/docker-compose.yml build node
 
 docker images "$image_repository"