diff --git a/lib/IlmImfCtl/CMakeLists.txt b/lib/IlmImfCtl/CMakeLists.txt
index 80f7a1a0..5f75bb19 100644
--- a/lib/IlmImfCtl/CMakeLists.txt
+++ b/lib/IlmImfCtl/CMakeLists.txt
@@ -35,6 +35,12 @@ target_link_libraries (IlmImfCtl
           $<$<TARGET_EXISTS:IlmBase::Iex>:IlmBase::Iex>
     )
 
+set_target_properties(IlmImfCtl
+       PROPERTIES
+               VERSION ${CTL_VERSION}
+               SOVERSION ${CTL_VERSION}
+)
+
 install(FILES
 	ImfCtlApplyTransforms.h
 DESTINATION
diff --git a/lib/dpx/CMakeLists.txt b/lib/dpx/CMakeLists.txt
index 1c0b85e2..c83f3e88 100644
--- a/lib/dpx/CMakeLists.txt
+++ b/lib/dpx/CMakeLists.txt
@@ -33,4 +33,10 @@ target_link_libraries(ctldpx
 #          $<$<TARGET_EXISTS:IlmBase::Half>:IlmBase::Half>
 #          $<$<TARGET_EXISTS:IlmBase::IlmThread>:IlmBase::IlmThread>
 #          $<$<TARGET_EXISTS:IlmBase::Iex>:IlmBase::Iex>
-#    )
\ No newline at end of file
+#    )
+
+set_target_properties(IlmCtlSimd
+	PROPERTIES
+		VERSION ${CTL_VERSION}
+		SOVERSION ${CTL_VERSION}
+)