diff --git a/cmake/Modules/Packages/PLUMED.cmake b/cmake/Modules/Packages/PLUMED.cmake
index 8dab157a24..5e5d110626 100644
--- a/cmake/Modules/Packages/PLUMED.cmake
+++ b/cmake/Modules/Packages/PLUMED.cmake
@@ -32,9 +32,9 @@ endif()
 
 # Note: must also adjust check for supported API versions in
 # fix_plumed.cpp when version changes from v2.n.x to v2.n+1.y
-set(PLUMED_URL "https://github.com/plumed/plumed2/releases/download/v2.9.2/plumed-src-2.9.2.tgz"
+set(PLUMED_URL "https://github.com/plumed/plumed2/releases/download/v2.9.3/plumed-src-2.9.3.tgz"
   CACHE STRING "URL for PLUMED tarball")
-set(PLUMED_MD5 "04862602a372c1013bdfee2d6d03bace" CACHE STRING "MD5 checksum of PLUMED tarball")
+set(PLUMED_MD5 "ee1249805fe94bccee17d10610d3f6f1" CACHE STRING "MD5 checksum of PLUMED tarball")
 
 mark_as_advanced(PLUMED_URL)
 mark_as_advanced(PLUMED_MD5)
diff --git a/lib/plumed/Install.py b/lib/plumed/Install.py
index 485845b67a..7cbc9f0e76 100644
--- a/lib/plumed/Install.py
+++ b/lib/plumed/Install.py
@@ -19,7 +19,7 @@ parser = ArgumentParser(prog='Install.py',
 # Note: must also adjust check for supported API versions in
 # fix_plumed.cpp when version changes from v2.n.x to v2.n+1.y
 
-version = "2.9.2"
+version = "2.9.3"
 mode = "static"
 
 # help message
@@ -52,6 +52,7 @@ checksums = { \
         '2.9.0' : '661eabeebee05cf84bbf9dc23d7d5f46', \
         '2.9.1' : 'c3b2d31479c1e9ce211719d40e9efbd7', \
         '2.9.2' : '04862602a372c1013bdfee2d6d03bace', \
+        '2.9.3' : 'ee1249805fe94bccee17d10610d3f6f1', \
         }
 
 # parse and process arguments