diff --git a/app-mail b/app-mail
index c719730..30dfc4c 160000
--- a/app-mail
+++ b/app-mail
@@ -1 +1 @@
-Subproject commit c7197303a34e6f7bbb01625a8cd91c5cce068cd5
+Subproject commit 30dfc4c4ad43831fff645c2a0de88c64c24f6247
diff --git a/base b/base
index 49018ac..4c1886b 160000
--- a/base
+++ b/base
@@ -1 +1 @@
-Subproject commit 49018ac81de09c53ef05cae10d20e603f71817bb
+Subproject commit 4c1886baef5eca56e6b0ba71334bda78d48d3de4
diff --git a/extensions b/extensions
index 8e6f9c3..2c3193b 160000
--- a/extensions
+++ b/extensions
@@ -1 +1 @@
-Subproject commit 8e6f9c3ce11aa0e9fe9e3af677d796e87b1618f8
+Subproject commit 2c3193b3f4cf8bad34a30370842d24ef7dba8ffb
diff --git a/io b/io
index 02333aa..064481a 160000
--- a/io
+++ b/io
@@ -1 +1 @@
-Subproject commit 02333aa0d215e573a6eb65c6a513c4ed3ebabdde
+Subproject commit 064481a1b5c41cad493e1db5944b287ba8d368c1
diff --git a/luwrain b/luwrain
index 54ad455..a2365da 160000
--- a/luwrain
+++ b/luwrain
@@ -1 +1 @@
-Subproject commit 54ad455f790017643da4865cedf516ead940628d
+Subproject commit a2365da4b37a61e8222fe3c8e6909d53f2f3707b
diff --git a/pim b/pim
index fd77eba..0b16084 160000
--- a/pim
+++ b/pim
@@ -1 +1 @@
-Subproject commit fd77eba5b1d50d634efe1f29438b482fc4d5c8eb
+Subproject commit 0b16084e63f446f76d5e7955dc3b7dc009f68d6e
diff --git a/pom.xml b/pom.xml
index b1e07b3..e1153c4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -98,6 +98,11 @@
       <artifactId>commons-vfs2</artifactId>
       <version>${vfs.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.apache.httpcomponents.client5</groupId>
+      <artifactId>httpclient5</artifactId>
+      <version>5.3.1</version>
+    </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-compress</artifactId>
@@ -243,6 +248,11 @@
       <artifactId>lombok</artifactId>
       <version>${lombok.version}</version>
     </dependency>
+    <dependency>
+      <groupId>com.google.auto.service</groupId>
+      <artifactId>auto-service</artifactId>
+      <version>1.1.1</version>
+    </dependency>
     <dependency>
       <groupId>org.antlr</groupId>
       <artifactId>antlr4-runtime</artifactId>