diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index a0e4b74..d2f1e7a 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageVersion Include="DotNet.ReproducibleBuilds" Version="1.2.25" />
+    <PackageVersion Include="DotNet.ReproducibleBuilds" Version="1.2.39" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/Stryker.Regex.Parser.UnitTest/packages.lock.json b/src/Stryker.Regex.Parser.UnitTest/packages.lock.json
index 9ac3fc3..972be40 100644
--- a/src/Stryker.Regex.Parser.UnitTest/packages.lock.json
+++ b/src/Stryker.Regex.Parser.UnitTest/packages.lock.json
@@ -4,9 +4,9 @@
     "net8.0": {
       "DotNet.ReproducibleBuilds": {
         "type": "Direct",
-        "requested": "[1.2.25, )",
-        "resolved": "1.2.25",
-        "contentHash": "xCXiw7BCxHJ8pF6wPepRUddlh2dlQlbr81gXA72hdk4FLHkKXas7EH/n+fk5UCA/YfMqG1Z6XaPiUjDbUNBUzg=="
+        "requested": "[1.2.39, )",
+        "resolved": "1.2.39",
+        "contentHash": "fcFN01tDTIQqDuTwr1jUQK/geofiwjG5DycJQOnC72i1SsLAk1ELe+apBOuZ11UMQG8YKFZG1FgvjZPbqHyatg=="
       },
       "Microsoft.NET.Test.Sdk": {
         "type": "Direct",
diff --git a/src/Stryker.Regex.Parser/packages.lock.json b/src/Stryker.Regex.Parser/packages.lock.json
index 7904fbc..a7739f0 100644
--- a/src/Stryker.Regex.Parser/packages.lock.json
+++ b/src/Stryker.Regex.Parser/packages.lock.json
@@ -4,9 +4,9 @@
     "net8.0": {
       "DotNet.ReproducibleBuilds": {
         "type": "Direct",
-        "requested": "[1.2.25, )",
-        "resolved": "1.2.25",
-        "contentHash": "xCXiw7BCxHJ8pF6wPepRUddlh2dlQlbr81gXA72hdk4FLHkKXas7EH/n+fk5UCA/YfMqG1Z6XaPiUjDbUNBUzg=="
+        "requested": "[1.2.39, )",
+        "resolved": "1.2.39",
+        "contentHash": "fcFN01tDTIQqDuTwr1jUQK/geofiwjG5DycJQOnC72i1SsLAk1ELe+apBOuZ11UMQG8YKFZG1FgvjZPbqHyatg=="
       }
     }
   }