diff --git a/Dockerfile b/Dockerfile
index d92ca5cf2d..45a0200f80 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -177,7 +177,7 @@ RUN set -x \
 	&& rm -rf "$GOPATH"
 
 # Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT 57512760c83fbe41302891aa51e34a86f4db74de
+ENV DOCKER_PY_COMMIT e2878cbcc3a7eef99917adc1be252800b0e41ece
 RUN git clone https://github.com/docker/docker-py.git /docker-py \
 	&& cd /docker-py \
 	&& git checkout -q $DOCKER_PY_COMMIT \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 19188287ec..87ff948de3 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -148,7 +148,7 @@ RUN set -x \
 	&& rm -rf "$GOPATH"
 
 # Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT 57512760c83fbe41302891aa51e34a86f4db74de
+ENV DOCKER_PY_COMMIT e2878cbcc3a7eef99917adc1be252800b0e41ece
 RUN git clone https://github.com/docker/docker-py.git /docker-py \
 	&& cd /docker-py \
 	&& git checkout -q $DOCKER_PY_COMMIT \
diff --git a/Dockerfile.gccgo b/Dockerfile.gccgo
index 1ae1af2e9f..6d184f0d14 100644
--- a/Dockerfile.gccgo
+++ b/Dockerfile.gccgo
@@ -61,7 +61,7 @@ RUN set -x \
 ENV GOPATH /go:/go/src/github.com/docker/docker/vendor
 
 # Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT 139850f3f3b17357bab5ba3edfb745fb14043764
+ENV DOCKER_PY_COMMIT e2878cbcc3a7eef99917adc1be252800b0e41ece
 RUN git clone https://github.com/docker/docker-py.git /docker-py \
 	&& cd /docker-py \
 	&& git checkout -q $DOCKER_PY_COMMIT
diff --git a/Dockerfile.ppc64le b/Dockerfile.ppc64le
index 9c88d535b2..1c3804bba2 100644
--- a/Dockerfile.ppc64le
+++ b/Dockerfile.ppc64le
@@ -126,7 +126,7 @@ RUN set -x \
 	&& rm -rf "$GOPATH"
 
 # Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT 57512760c83fbe41302891aa51e34a86f4db74de
+ENV DOCKER_PY_COMMIT e2878cbcc3a7eef99917adc1be252800b0e41ece
 RUN git clone https://github.com/docker/docker-py.git /docker-py \
 	&& cd /docker-py \
 	&& git checkout -q $DOCKER_PY_COMMIT \
diff --git a/Dockerfile.s390x b/Dockerfile.s390x
index cf03021283..ce335c973b 100644
--- a/Dockerfile.s390x
+++ b/Dockerfile.s390x
@@ -126,7 +126,7 @@ RUN set -x \
 	&& rm -rf "$GOPATH"
 
 # Get the "docker-py" source so we can run their integration tests
-ENV DOCKER_PY_COMMIT 57512760c83fbe41302891aa51e34a86f4db74de
+ENV DOCKER_PY_COMMIT e2878cbcc3a7eef99917adc1be252800b0e41ece
 RUN git clone https://github.com/docker/docker-py.git /docker-py \
 	&& cd /docker-py \
 	&& git checkout -q $DOCKER_PY_COMMIT \