diff --git a/micro/Dockerfile b/micro/Dockerfile
index bc172ec..3bb3489 100644
--- a/micro/Dockerfile
+++ b/micro/Dockerfile
@@ -4,7 +4,7 @@ MAINTAINER Christian Koep <christian.koep@fom-net.de>
 ENV PATH /go/bin:/usr/local/go/bin:$PATH
 ENV GOPATH /go
 
-ENV MICRO_VERSION v1.1.2
+ENV MICRO_VERSION v1.1.3
 
 RUN buildDeps=' \
 		go \
diff --git a/ricochet/Dockerfile b/ricochet/Dockerfile
index 08545f6..1261779 100644
--- a/ricochet/Dockerfile
+++ b/ricochet/Dockerfile
@@ -42,7 +42,7 @@ RUN buildDeps=' \
 	&& chmod 600 "${GNUPGHOME}" \
 	&& curl -sSL https://ricochet.im/john-brooks.asc | gpg --no-tty --import \
 	&& gpg --fingerprint --keyid-format LONG ${RICOCHET_FINGERPRINT} | grep "9032 CAE4 CBFA 933A 5A21  45D5 FF97 C53F 183C 045D" \
-	&& gpg --verify /tmp/ricochet.tar.bz2.asc \
+	&& gpg --batch --verify /tmp/ricochet.tar.bz2.asc /tmp/ricochet.tar.bz2 \
 	&& tar -vxj --strip-components 1 -C /usr/local/bin -f /tmp/ricochet.tar.bz2 \
 	&& rm -rf /tmp/ricochet* \
 	&& rm -rf "${GNUPGHOME}" \
diff --git a/znc/Dockerfile b/znc/Dockerfile
index 22c0678..2c83626 100644
--- a/znc/Dockerfile
+++ b/znc/Dockerfile
@@ -24,7 +24,7 @@ RUN useradd --create-home --home-dir $HOME user \
 
 ENV LANG C.UTF-8
 
-ENV ZNC_VERSION 1.6.3
+ENV ZNC_VERSION 1.6.4
 
 RUN buildDeps=' \
 		build-essential \