diff --git a/CHANGELOG b/CHANGELOG
index cf7325842b..c94031ccbb 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,12 @@
 This is the changelog file for the POCO C++ Libraries.
 
+Release 1.12.1 (2022-07-18)
+===========================
+
+- GH #3677 PocoFoundationConfig.cmake should now check for PCRE2
+- GH #3686 SIGSEGV in OSSL_PROVIDER_unload with static OpenSSL3
+
+
 Release 1.12.0 (2022-07-08)
 ===========================
 
diff --git a/DLLVersion.rc b/DLLVersion.rc
index 779c4db1b2..ffca82f267 100644
--- a/DLLVersion.rc
+++ b/DLLVersion.rc
@@ -4,8 +4,8 @@
 
 #include "winres.h"
 
-#define POCO_VERSION 1,12,0,0
-#define POCO_VERSION_STR "1.12.0"
+#define POCO_VERSION 1,12,1,0
+#define POCO_VERSION_STR "1.12.1"
 
 VS_VERSION_INFO VERSIONINFO
  FILEVERSION POCO_VERSION
diff --git a/Foundation/cmake/PocoFoundationConfig.cmake b/Foundation/cmake/PocoFoundationConfig.cmake
index 46c2d3fc00..82c5788940 100644
--- a/Foundation/cmake/PocoFoundationConfig.cmake
+++ b/Foundation/cmake/PocoFoundationConfig.cmake
@@ -2,7 +2,7 @@ if(@POCO_UNBUNDLED@)
 	include(CMakeFindDependencyMacro)
 	list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
 	find_dependency(ZLIB REQUIRED)
-	find_dependency(PCRE REQUIRED)
+	find_dependency(PCRE2 REQUIRED)
 endif()
 
 include("${CMAKE_CURRENT_LIST_DIR}/PocoFoundationTargets.cmake")
diff --git a/Foundation/include/Poco/Version.h b/Foundation/include/Poco/Version.h
index cb014e9853..d881ed1238 100644
--- a/Foundation/include/Poco/Version.h
+++ b/Foundation/include/Poco/Version.h
@@ -36,6 +36,6 @@
 //      Bx: beta releases
 //
 
-#define POCO_VERSION 0x010C0000
+#define POCO_VERSION 0x010C0100
 
 #endif // Foundation_Version_INCLUDED
diff --git a/VERSION b/VERSION
index 0eed1a29ef..f8f4f03b3d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.12.0
+1.12.1
diff --git a/doc/99100-ReleaseNotes.page b/doc/99100-ReleaseNotes.page
index 601b3a6d8c..2f630cf1a7 100644
--- a/doc/99100-ReleaseNotes.page
+++ b/doc/99100-ReleaseNotes.page
@@ -2,6 +2,14 @@ POCO C++ Libraries Release Notes
 AAAIntroduction
 
 
+!!!Release 1.12.1
+
+!!Summary of Changes
+
+  - GH #3677 PocoFoundationConfig.cmake should now check for PCRE2
+  - GH #3686 SIGSEGV in OSSL_PROVIDER_unload with static OpenSSL3
+
+
 !!!Release 1.12.0
 
 !!Summary of Changes
diff --git a/libversion b/libversion
index d61f00d8ca..7fe4e495fe 100644
--- a/libversion
+++ b/libversion
@@ -1 +1 @@
-90
+91