diff --git a/build.sbt b/build.sbt
index d3a58a2..83ae89c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -36,7 +36,7 @@
   "org.scalatra"                    %% "scalatra"                    % ScalatraVersion,
   "org.scalatra"                    %% "scalatra-json"               % ScalatraVersion,
   "org.scalatra"                    %% "scalatra-forms"              % ScalatraVersion,
-  "org.json4s"                      %% "json4s-jackson"              % "3.5.3",
+  "org.json4s"                      %% "json4s-jackson"              % "3.5.4",
   "commons-io"                      % "commons-io"                   % "2.6",
   "io.github.gitbucket"             % "solidbase"                    % "1.0.2",
   "io.github.gitbucket"             % "markedj"                      % "1.0.15",
@@ -45,31 +45,31 @@
   "org.apache.httpcomponents"       % "httpclient"                   % "4.5.6",
   "org.apache.sshd"                 % "apache-sshd"                  % "1.7.0" exclude ("org.slf4j", "slf4j-jdk14"),
   "org.apache.tika"                 % "tika-core"                    % "1.19.1",
-  "com.github.takezoe"              %% "blocking-slick-32"           % "0.0.10",
+  "com.github.takezoe"              %% "blocking-slick-32"           % "0.0.11",
   "com.novell.ldap"                 % "jldap"                        % "2009-10-07",
-  "com.h2database"                  % "h2"                           % "1.4.196",
+  "com.h2database"                  % "h2"                           % "1.4.197",
   "org.mariadb.jdbc"                % "mariadb-java-client"          % "2.3.0",
   "org.postgresql"                  % "postgresql"                   % "42.2.5",
   "ch.qos.logback"                  % "logback-classic"              % "1.2.3",
-  "com.zaxxer"                      % "HikariCP"                     % "2.7.4",
-  "com.typesafe"                    % "config"                       % "1.3.2",
-  "com.typesafe.akka"               %% "akka-actor"                  % "2.5.8",
+  "com.zaxxer"                      % "HikariCP"                     % "2.7.9",
+  "com.typesafe"                    % "config"                       % "1.3.3",
+  "com.typesafe.akka"               %% "akka-actor"                  % "2.5.17",
   "fr.brouillard.oss.security.xhub" % "xhub4j-core"                  % "1.0.0",
   "com.github.bkromhout"            % "java-diff-utils"              % "2.1.1",
-  "org.cache2k"                     % "cache2k-all"                  % "1.0.1.Final",
-  "com.enragedginger"               %% "akka-quartz-scheduler"       % "1.6.1-akka-2.5.x" exclude ("c3p0", "c3p0"),
+  "org.cache2k"                     % "cache2k-all"                  % "1.0.2.Final",
+  "com.enragedginger"               %% "akka-quartz-scheduler"       % "1.7.0-akka-2.5.x" exclude ("c3p0", "c3p0"),
   "net.coobird"                     % "thumbnailator"                % "0.4.8",
   "com.github.zafarkhaja"           % "java-semver"                  % "0.9.0",
-  "com.nimbusds"                    % "oauth2-oidc-sdk"              % "5.45",
+  "com.nimbusds"                    % "oauth2-oidc-sdk"              % "5.64.4",
   "org.eclipse.jetty"               % "jetty-webapp"                 % JettyVersion % "provided",
   "javax.servlet"                   % "javax.servlet-api"            % "3.1.0" % "provided",
   "junit"                           % "junit"                        % "4.12" % "test",
   "org.scalatra"                    %% "scalatra-scalatest"          % ScalatraVersion % "test",
-  "org.mockito"                     % "mockito-core"                 % "2.19.1" % "test",
+  "org.mockito"                     % "mockito-core"                 % "2.23.0" % "test",
   "com.wix"                         % "wix-embedded-mysql"           % "3.0.0" % "test",
-  "ru.yandex.qatools.embed"         % "postgresql-embedded"          % "2.6" % "test",
-  "net.i2p.crypto"                  % "eddsa"                        % "0.2.0",
-  "is.tagomor.woothee"              % "woothee-java"                 % "1.7.0",
+  "ru.yandex.qatools.embed"         % "postgresql-embedded"          % "2.9" % "test",
+  "net.i2p.crypto"                  % "eddsa"                        % "0.3.0",
+  "is.tagomor.woothee"              % "woothee-java"                 % "1.8.0",
   "org.ec4j.core"                   % "ec4j-core"                    % "0.0.1"
 )
 
diff --git a/project/build.properties b/project/build.properties
index 0cd8b07..7c58a83 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.2.3
+sbt.version=1.2.6
diff --git a/project/build.sbt b/project/build.sbt
index 4d5e402..b4a7058 100644
--- a/project/build.sbt
+++ b/project/build.sbt
@@ -1 +1 @@
-libraryDependencies += "com.eclipsesource.minimal-json" % "minimal-json" % "0.9.4"
+libraryDependencies += "com.eclipsesource.minimal-json" % "minimal-json" % "0.9.5"
diff --git a/project/plugins.sbt b/project/plugins.sbt
index b70719e..6d6b112 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,9 +1,9 @@
 scalacOptions ++= Seq("-unchecked", "-deprecation", "-feature")
 
 addSbtPlugin("com.geirsson"     % "sbt-scalafmt" % "1.5.0")
-addSbtPlugin("com.typesafe.sbt" % "sbt-twirl"    % "1.3.13")
-addSbtPlugin("com.eed3si9n"     % "sbt-assembly" % "0.14.5")
+addSbtPlugin("com.typesafe.sbt" % "sbt-twirl"    % "1.3.15")
+addSbtPlugin("com.eed3si9n"     % "sbt-assembly" % "0.14.8")
 addSbtPlugin("org.scalatra.sbt" % "sbt-scalatra" % "1.0.1")
-addSbtPlugin("com.jsuereth"     % "sbt-pgp"      % "1.1.0")
+addSbtPlugin("com.jsuereth"     % "sbt-pgp"      % "1.1.2")
 addSbtCoursier
 addSbtPlugin("com.typesafe.sbt" % "sbt-license-report" % "1.2.0")