diff --git a/java-src/io/github/erdos/stencil/impl/Logging.java b/java-src/io/github/erdos/stencil/impl/Logging.java
deleted file mode 100644
index 9bbf0966..00000000
--- a/java-src/io/github/erdos/stencil/impl/Logging.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package io.github.erdos.stencil.impl;
-
-import org.slf4j.Logger;
-
-import java.util.concurrent.atomic.AtomicLong;
-import java.util.function.Consumer;
-import java.util.function.Supplier;
-
-/**
- * Logging support
- */
-@SuppressWarnings("WeakerAccess")
-public final class Logging {
-
-    private Logging() {}
-
-    /**
-     * Returns a consumer that can be used to print elapsed time.
-     */
-    public static Consumer<Supplier<String>> debugStopWatch(Logger logger) {
-        AtomicLong lastMeasure = new AtomicLong(0);
-        return msg -> {
-            long now = System.currentTimeMillis();
-            long previous = lastMeasure.getAndSet(now);
-
-            if (previous == 0) {
-                logger.debug(msg.get());
-            } else
-                logger.debug(msg.get(), now - previous);
-        };
-    }
-}
diff --git a/java-src/io/github/erdos/stencil/impl/NativeEvaluator.java b/java-src/io/github/erdos/stencil/impl/NativeEvaluator.java
index 9cae6606..e0fb69dc 100644
--- a/java-src/io/github/erdos/stencil/impl/NativeEvaluator.java
+++ b/java-src/io/github/erdos/stencil/impl/NativeEvaluator.java
@@ -15,10 +15,8 @@
 import java.util.HashMap;
 import java.util.Map;
 import java.util.function.Consumer;
-import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
-import static io.github.erdos.stencil.impl.Logging.debugStopWatch;
 import static java.util.Collections.emptyList;
 
 /**
@@ -46,9 +44,6 @@ public EvaluatedDocument render(PreparedTemplate template, Map<String, PreparedF
             throw new IllegalArgumentException("Template data is missing!");
         }
 
-        final Consumer<Supplier<String>> stopwatch = debugStopWatch(LOGGER);
-        stopwatch.accept(() -> "Starting document rendering for template " + template.getTemplateFile());
-
         final IFn fn = ClojureHelper.findFunction("eval-template");
         final Object argsMap = makeArgsMap(template.getSecretObject(), fragments, data.getData());
 
diff --git a/project.clj b/project.clj
index 18fe379c..d6707a20 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject io.github.erdos/stencil-core "0.5.7"
+(defproject io.github.erdos/stencil-core "0.5.8-SNAPSHOT"
   :url "https://github.com/erdos/stencil"
   :description       "Templating engine for office documents."
   :license {:name "Eclipse Public License - v 2.0"
diff --git a/service/project.clj b/service/project.clj
index 0a59aec6..cd325fb2 100644
--- a/service/project.clj
+++ b/service/project.clj
@@ -1,10 +1,10 @@
-(defproject io.github.erdos/stencil-service "0.5.7"
+(defproject io.github.erdos/stencil-service "0.5.8-SNAPSHOT"
   :description "Web service for the Stencil templating engine"
   :url "https://github.com/erdos/stencil"
   :license {:name "Eclipse Public License - v 2.0"
             :url "https://www.eclipse.org/legal/epl-2.0/"}
   :dependencies [[org.clojure/clojure "1.11.1"]
-                 [io.github.erdos/stencil-core "0.5.7"]
+                 [io.github.erdos/stencil-core "0.5.8-SNAPSHOT"]
                  [org.slf4j/slf4j-api "2.0.0-alpha7"]
                  [org.mozilla/rhino-engine "1.7.14"]
                  [http-kit "2.5.0"]