diff --git a/conanfile.py b/conanfile.py
index 776c8aa13..f0f84ff80 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -8,13 +8,13 @@ class SiloRecipe(ConanFile):
     requires = [
         "arrow/22.0.0",
         "boost/1.85.0",
-        "gtest/1.16.0",
+        "gtest/1.17.0",
         "mimalloc/2.2.4",
         "nlohmann_json/3.12.0",
-        "poco/1.13.3",
+        "poco/1.14.2",
         "re2/20240702",
-        "roaring/4.2.1",
-        "simdjson/3.12.3",
+        "roaring/4.5.0",
+        "simdjson/4.2.4",
         "simdutf/8.0.0",
         "spdlog/1.15.1",
         "yaml-cpp/0.8.0",
diff --git a/endToEndTests/test/info.test.js b/endToEndTests/test/info.test.js
index 289e939e4..5e1875a1c 100644
--- a/endToEndTests/test/info.test.js
+++ b/endToEndTests/test/info.test.js
@@ -17,7 +17,7 @@ describe('The /info endpoint', () => {
         const { version, ...infoWithoutVersion } = returnedInfo;
         expect(infoWithoutVersion).to.deep.equal({
           sequenceCount: 100,
-          horizontalBitmapsSize: 5594,
+          horizontalBitmapsSize: 5595,
           verticalBitmapsSize: 28102,
           numberOfPartitions: 1,
         });