diff --git a/finn-rtllib/memstream/component.xml b/finn-rtllib/memstream/component.xml
index 1e5b710dc86bde4d442ce9e83b188aeed24388c5..63a8540a76a100201c67d7a1dcbaec15f10e1c0e 100644
--- a/finn-rtllib/memstream/component.xml
+++ b/finn-rtllib/memstream/component.xml
@@ -1677,6 +1677,7 @@
         <xilinx:family xilinx:lifeCycle="Production">qzynq</xilinx:family>
         <xilinx:family xilinx:lifeCycle="Production">qzynqplus</xilinx:family>
         <xilinx:family xilinx:lifeCycle="Production">versal</xilinx:family>
+        <xilinx:family xilinx:lifeCycle="Production">versalprime</xilinx:family>
         <xilinx:family xilinx:lifeCycle="Production">virtex7</xilinx:family>
         <xilinx:family xilinx:lifeCycle="Production">virtexu</xilinx:family>
         <xilinx:family xilinx:lifeCycle="Production">virtexuplus</xilinx:family>
diff --git a/src/finn/custom_op/fpgadataflow/hlscustomop.py b/src/finn/custom_op/fpgadataflow/hlscustomop.py
index 7ec049e252c087152cf0f4708302e3c3e02cf90a..58187bfe4cfb4d90984e478c09e6bdc6c7484a9b 100644
--- a/src/finn/custom_op/fpgadataflow/hlscustomop.py
+++ b/src/finn/custom_op/fpgadataflow/hlscustomop.py
@@ -409,7 +409,7 @@ class HLSCustomOp(CustomOp):
         builder.append_includes("-I/workspace/finn-hlslib")
         builder.append_includes("-I/workspace/finn/custom_hls")
         builder.append_includes("-I{}/include".format(os.environ["HLS_PATH"]))
-        builder.append_includes("--std=c++11")
+        builder.append_includes("--std=c++14")
         builder.append_includes("-O3")
         builder.append_sources(code_gen_dir + "/*.cpp")
         builder.append_sources("/workspace/cnpy/cnpy.cpp")
diff --git a/src/finn/custom_op/fpgadataflow/templates.py b/src/finn/custom_op/fpgadataflow/templates.py
index 0c101a3fa39470b7ec54b2a9eb7f1a7a597ac07a..0e4074feac43318819d3e065f31a18831df9dae3 100644
--- a/src/finn/custom_op/fpgadataflow/templates.py
+++ b/src/finn/custom_op/fpgadataflow/templates.py
@@ -246,6 +246,8 @@ set_property supported_families { \
   kintex7l Production \
   kintexu Production \
   kintexuplus Production \
+  versal Production \
+  versalprime Production \
   virtex7 Production \
   virtexu Production \
   virtexuplus Production \