diff --git a/ci/docker/centos7 b/ci/docker/centos7
index 28ed65081..45c299d10 100644
--- a/ci/docker/centos7
+++ b/ci/docker/centos7
@@ -18,13 +18,13 @@ RUN yum install -y \
 
 FROM yum AS libssh2
 RUN cd /tmp && \
-    curl --location --silent --show-error https://www.libssh2.org/download/libssh2-1.8.0.tar.gz | tar -xz && \
-    cd libssh2-1.8.0 && \
+    curl --location --silent --show-error https://www.libssh2.org/download/libssh2-1.11.0.tar.gz | tar -xz && \
+    cd libssh2-1.11.0 && \
     ./configure && \
     make && \
     make install && \
     cd .. && \
-    rm -rf libssh-1.8.0
+    rm -rf libssh-1.11.0
 
 FROM libssh2 AS valgrind
 RUN cd /tmp && \
diff --git a/ci/docker/centos8 b/ci/docker/centos8
index 81f0c3c76..c2ac5f07a 100644
--- a/ci/docker/centos8
+++ b/ci/docker/centos8
@@ -24,13 +24,13 @@ RUN yum install -y \
 
 FROM yum AS libssh2
 RUN cd /tmp && \
-    curl --location --silent --show-error https://www.libssh2.org/download/libssh2-1.8.0.tar.gz | tar -xz && \
-    cd libssh2-1.8.0 && \
+    curl --location --silent --show-error https://www.libssh2.org/download/libssh2-1.11.0.tar.gz | tar -xz && \
+    cd libssh2-1.11.0 && \
     ./configure && \
     make && \
     make install && \
     cd .. && \
-    rm -rf libssh2-1.8.0
+    rm -rf libssh2-1.11.0
 
 FROM libssh2 AS valgrind
 RUN cd /tmp && \
diff --git a/ci/docker/focal b/ci/docker/focal
index b3a402cb0..62f5b6301 100644
--- a/ci/docker/focal
+++ b/ci/docker/focal
@@ -53,7 +53,7 @@ RUN cd /tmp && \
     cd libssh2-1.9.0 && \
     mkdir build build-msan && \
     cd build && \
-    CC=clang-10 CFLAGS="-fPIC" cmake -G Ninja -DBUILD_SHARED_LIBS=ON -DCRYPTO_BACKEND=Libgcrypt -DCMAKE_PREFIX_PATH=/usr/local -DCMAKE_INSTALL_PREFIX=/usr/local .. && \
+    CC=clang-10 CFLAGS="-fPIC" cmake -G Ninja -DBUILD_SHARED_LIBS=ON -DCMAKE_PREFIX_PATH=/usr/local -DCMAKE_INSTALL_PREFIX=/usr/local .. && \
     ninja install && \
     cd ../build-msan && \
     CC=clang-10 CFLAGS="-fPIC -fsanitize=memory -fno-optimize-sibling-calls -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer" LDFLAGS="-fsanitize=memory" cmake -G Ninja -DBUILD_SHARED_LIBS=ON -DCRYPTO_BACKEND=mbedTLS -DCMAKE_PREFIX_PATH=/usr/local/msan -DCMAKE_INSTALL_PREFIX=/usr/local/msan .. && \
diff --git a/ci/docker/xenial b/ci/docker/xenial
index 578f0a962..793df4bda 100644
--- a/ci/docker/xenial
+++ b/ci/docker/xenial
@@ -53,12 +53,12 @@ RUN cd /tmp && \
 
 FROM mbedtls AS libssh2
 RUN cd /tmp && \
-    curl --location --silent --show-error https://www.libssh2.org/download/libssh2-1.8.2.tar.gz | tar -xz && \
-    cd libssh2-1.8.2 && \
-    CFLAGS=-fPIC cmake -G Ninja -DBUILD_SHARED_LIBS=ON -DCRYPTO_BACKEND=Libgcrypt . && \
+    curl --location --silent --show-error https://www.libssh2.org/download/libssh2-1.11.0.tar.gz | tar -xz && \
+    cd libssh2-1.11.0 && \
+    CFLAGS=-fPIC cmake -G Ninja -DBUILD_SHARED_LIBS=ON . && \
     ninja install && \
     cd .. && \
-    rm -rf libssh2-1.8.2
+    rm -rf libssh2-1.11.0
 
 FROM libssh2 AS valgrind
 RUN cd /tmp && \