diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 64f70ee..9584e79 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -92,8 +92,8 @@ jobs:
         conan profile detect
         conan profile list
 
-        conan graph explain --requires=c-api/0.48.0 --update -o c-api/*:shared=True -s compiler.cppstd=20
-        conan install --requires=c-api/0.48.0 --update -o c-api/*:shared=True -s compiler.cppstd=20 --build=missing
+        conan graph explain --requires=c-api/0.52.0 --update -o c-api/*:shared=True -s compiler.cppstd=23
+        conan install --requires=c-api/0.52.0 --update -o c-api/*:shared=True -s compiler.cppstd=23 --build=missing
       shell: bash
 
     - name: Compile
diff --git a/kth-bch/build/Common.targets b/kth-bch/build/Common.targets
index 673d9a8..e852069 100644
--- a/kth-bch/build/Common.targets
+++ b/kth-bch/build/Common.targets
@@ -1,7 +1,7 @@
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 
   <PropertyGroup>
-    <VersionString>$([System.String]::Copy('0.48.0').Replace('.','_'))</VersionString>
+    <VersionString>$([System.String]::Copy('0.52.0').Replace('.','_'))</VersionString>
   </PropertyGroup>
 
   <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('Windows'))">
@@ -64,7 +64,7 @@
     <Message Text="LibDestinationName2: $(LibDestinationName2)" Importance="high"/>
     <Message Text="LibDestinationPath:  $(LibDestinationPath)" Importance="high"/>
     <Message Text="LibDestinationPath2: $(LibDestinationPath2)" Importance="high"/>
-    <Message Text="Knuth Version:       0.48.0" Importance="high"/>
+    <Message Text="Knuth Version:       0.52.0" Importance="high"/>
     <Message Text="Knuth Currency:      BCH" Importance="high"/>
     <Message Text="Knuth March ID:      ZLm9Pjh" Importance="high"/>
     <Message Text="DirectDeployDirExists: $(DirectDeployDirExists)" Importance="high"/>
@@ -75,7 +75,7 @@
         Condition="'$(HaveToExecConan)'=='True'" />
 
     <WriteLinesToFile
-      File="conanfile.txt" Lines="[requires];c-api/0.48.0;[options];c-api/*:shared=True;c-api/*:currency=BCH;c-api/*:march_id=ZLm9Pjh;[imports];bin, *.dll    -> .;lib, *.so    -> .;lib, *.dylib    -> ."
+      File="conanfile.txt" Lines="[requires];c-api/0.52.0;[options];c-api/*:shared=True;c-api/*:currency=BCH;c-api/*:march_id=ZLm9Pjh;[imports];bin, *.dll    -> .;lib, *.so    -> .;lib, *.dylib    -> ."
       Overwrite="true" Condition="'$(HaveToExecConan)'=='True'"/>
 
     <Exec Command="conan install . --deployer=direct_deploy --deployer-folder=. $(ConanSettings) --update --build=missing"
diff --git a/kth/conan/conan_version b/kth/conan/conan_version
index a758a09..4f9b378 100644
--- a/kth/conan/conan_version
+++ b/kth/conan/conan_version
@@ -1 +1 @@
-0.48.0
+0.52.0
diff --git a/versions.txt b/versions.txt
deleted file mode 100644
index 33552d5..0000000
--- a/versions.txt
+++ /dev/null
@@ -1 +0,0 @@
-c-api: v0.14.0