diff --git a/build.sbt b/build.sbt
index af968d5..e3d71e7 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,10 +4,10 @@ scalacOptions ++= Seq("-Xmax-inlines", "50")
 
 val circeVersion       = "0.14.6"
 val pureconfigVersion  = "0.17.4"
-val profunktorVersion  = "1.5.2"
-val client3Version     = "3.9.1"
+val redis4CatsVersion  = "1.5.2"
+val sttpClient3Version = "3.9.1"
 val langchain4jVersion = "0.23.0"
-val xebiaVersion       = "0.0.3"
+val xefVersion         = "0.0.3"
 
 libraryDependencies ++= Seq(
   "io.circe"                      %% "circe-core"                     % circeVersion,
@@ -15,21 +15,21 @@ libraryDependencies ++= Seq(
   "io.circe"                      %% "circe-generic"                  % circeVersion,
   "com.github.pureconfig"         %% "pureconfig-core"                % pureconfigVersion,
   "com.github.pureconfig"         %% "pureconfig-cats-effect"         % pureconfigVersion,
-  "dev.profunktor"                %% "redis4cats-effects"             % profunktorVersion,
-  "dev.profunktor"                %% "redis4cats-log4cats"            % profunktorVersion,
+  "dev.profunktor"                %% "redis4cats-effects"             % redis4CatsVersion,
+  "dev.profunktor"                %% "redis4cats-log4cats"            % redis4CatsVersion,
   "com.softwaremill.sttp.client4" %% "core"                           % "4.0.0-M6",
-  "com.softwaremill.sttp.client3" %% "core"                           % client3Version,
-  "com.softwaremill.sttp.client3" %% "circe"                          % client3Version,
-  "com.softwaremill.sttp.client3" %% "async-http-client-backend-cats" % client3Version,
+  "com.softwaremill.sttp.client3" %% "core"                           % sttpClient3Version,
+  "com.softwaremill.sttp.client3" %% "circe"                          % sttpClient3Version,
+  "com.softwaremill.sttp.client3" %% "async-http-client-backend-cats" % sttpClient3Version,
   "de.brendamour"                  % "jpasskit"                       % "0.3.3",
   "com.outr"                      %% "scribe"                         % "3.12.2",
   "com.lihaoyi"                   %% "upickle"                        % "3.1.3",
   "dev.langchain4j"                % "langchain4j"                    % langchain4jVersion,
   "dev.langchain4j"                % "langchain4j-hugging-face"       % langchain4jVersion,
-  "com.xebia"                     %% "xef-scala"                      % xebiaVersion,
-  "com.xebia"                      % "xef-pdf"                        % xebiaVersion,
-  "com.xebia"                      % "xef-reasoning-jvm"              % xebiaVersion,
-  "com.xebia"                      % "xef-openai"                     % xebiaVersion,
+  "com.xebia"                     %% "xef-scala"                      % xefVersion,
+  "com.xebia"                      % "xef-pdf"                        % xefVersion,
+  "com.xebia"                      % "xef-reasoning-jvm"              % xefVersion,
+  "com.xebia"                      % "xef-openai"                     % xefVersion,
   "ch.qos.logback"                 % "logback-classic"                % "1.4.11",
   "org.apache.logging.log4j"       % "log4j-core"                     % "2.21.1",
   "org.typelevel"                 %% "log4cats-slf4j"                 % "2.6.0",