diff --git a/6.0/Dockerfile b/6.0/Dockerfile
index 24537450d..c141dc691 100644
--- a/6.0/Dockerfile
+++ b/6.0/Dockerfile
@@ -9,7 +9,7 @@ ENV GOSU_VERSION 1.16
 RUN set -eux; \
 	savedAptMark="$(apt-mark showmanual)"; \
 	apt-get update; \
-	apt-get install -y --no-install-recommends ca-certificates dirmngr gnupg wget; \
+	apt-get install -y --no-install-recommends ca-certificates gnupg wget; \
 	rm -rf /var/lib/apt/lists/*; \
 	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
 	wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
diff --git a/6.2/Dockerfile b/6.2/Dockerfile
index 0b9b1fafe..74e610c77 100644
--- a/6.2/Dockerfile
+++ b/6.2/Dockerfile
@@ -9,7 +9,7 @@ ENV GOSU_VERSION 1.16
 RUN set -eux; \
 	savedAptMark="$(apt-mark showmanual)"; \
 	apt-get update; \
-	apt-get install -y --no-install-recommends ca-certificates dirmngr gnupg wget; \
+	apt-get install -y --no-install-recommends ca-certificates gnupg wget; \
 	rm -rf /var/lib/apt/lists/*; \
 	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
 	wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
diff --git a/7.0/Dockerfile b/7.0/Dockerfile
index c7b1a0cc4..dc651246d 100644
--- a/7.0/Dockerfile
+++ b/7.0/Dockerfile
@@ -9,7 +9,7 @@ ENV GOSU_VERSION 1.16
 RUN set -eux; \
 	savedAptMark="$(apt-mark showmanual)"; \
 	apt-get update; \
-	apt-get install -y --no-install-recommends ca-certificates dirmngr gnupg wget; \
+	apt-get install -y --no-install-recommends ca-certificates gnupg wget; \
 	rm -rf /var/lib/apt/lists/*; \
 	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
 	wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
diff --git a/7.2-rc/Dockerfile b/7.2-rc/Dockerfile
index 9ec793d9a..9b30d3107 100644
--- a/7.2-rc/Dockerfile
+++ b/7.2-rc/Dockerfile
@@ -9,7 +9,7 @@ ENV GOSU_VERSION 1.16
 RUN set -eux; \
 	savedAptMark="$(apt-mark showmanual)"; \
 	apt-get update; \
-	apt-get install -y --no-install-recommends ca-certificates dirmngr gnupg wget; \
+	apt-get install -y --no-install-recommends ca-certificates gnupg wget; \
 	rm -rf /var/lib/apt/lists/*; \
 	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
 	wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
diff --git a/Dockerfile.template b/Dockerfile.template
index 6921f8888..df7c56cf6 100644
--- a/Dockerfile.template
+++ b/Dockerfile.template
@@ -9,7 +9,7 @@ ENV GOSU_VERSION 1.16
 RUN set -eux; \
 	savedAptMark="$(apt-mark showmanual)"; \
 	apt-get update; \
-	apt-get install -y --no-install-recommends ca-certificates dirmngr gnupg wget; \
+	apt-get install -y --no-install-recommends ca-certificates gnupg wget; \
 	rm -rf /var/lib/apt/lists/*; \
 	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
 	wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \