diff --git a/O/open62541/open62541@1.3/build_tarballs.jl b/O/open62541/open62541@1.3/build_tarballs.jl
index 61bd67e6a83..c21200f3ea6 100644
--- a/O/open62541/open62541@1.3/build_tarballs.jl
+++ b/O/open62541/open62541@1.3/build_tarballs.jl
@@ -3,11 +3,11 @@
 using BinaryBuilder, Pkg
 
 name = "open62541"
-version = v"1.3.11"
+version = v"1.3.15"
 # Collection of sources required to complete build
 sources = [
     GitSource("https://github.com/open62541/open62541.git",
-              "1d5066d7efbbb199802e6fa86bfe80191a7eae58")
+              "3eed1a6d5c5b207c531b2d35ed88aa0a4a4541e5")
 ]
 # Bash recipe for building across all platforms
 script = raw"""
diff --git a/O/open62541/open62541@1.4/build_tarballs.jl b/O/open62541/open62541@1.4/build_tarballs.jl
index d25fe695122..f06c2915b63 100644
--- a/O/open62541/open62541@1.4/build_tarballs.jl
+++ b/O/open62541/open62541@1.4/build_tarballs.jl
@@ -3,12 +3,12 @@
 using BinaryBuilder, Pkg
 
 name = "open62541"
-version = v"1.4.7"
+version = v"1.4.8"
 
 # Collection of sources required to complete build
 sources = [
     GitSource("https://github.com/open62541/open62541.git",
-              "d4c5aaa2a755d846d8517f96995d318a66742d42")
+              "f42c264d8df6a1a4cfff33c879f9229721e858b4")
 ]
 
 # Bash recipe for building across all platforms